New Scientist - Home New Scientist - Home https://www.newscientist.com/ New Scientist - Home https://www.newscientist.com/build/images/ns-logo-scaled.ed2dc11a.png https://www.newscientist.com daily 1 AI can figure out sewing patterns from a single photo of clothing https://www.newscientist.com/article/2404358-ai-can-figure-out-sewing-patterns-from-a-single-photo-of-clothing/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Mon, 27 Nov 2023 08:00:45 +0000 Creating a sewing pattern from an existing garment can be a time-consuming task, but now an artificial intelligence model can do the job from a photo 2404358-ai-can-figure-out-sewing-patterns-from-a-single-photo-of-clothing|2404358 How did Paranthropus, the last of the ape-people, survive for so long? https://www.newscientist.com/article/mg26034660-800-how-did-paranthropus-the-last-of-the-ape-people-survive-for-so-long/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Mon, 20 Nov 2023 16:00:00 +0000 Paranthropus was an ape-like hominin that lived on in a world dominated by big-brained early humans. Recent archaeological discoveries, like stone tools, are revealing how they lived mg26034660-800-how-did-paranthropus-the-last-of-the-ape-people-survive-for-so-long|2403707 How to spot this year's Geminid meteor shower https://www.newscientist.com/article/mg26034661-000-how-to-spot-this-years-geminid-meteor-shower/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Wed, 22 Nov 2023 18:00:00 +0000 The peak of the spectacular Geminids meteor shower is on the night of 14 and 15 December, but the shower is active from 4 December, says Abigail Beall mg26034661-000-how-to-spot-this-years-geminid-meteor-shower|2403709 For All Mankind season four review: Space race drama still a winner https://www.newscientist.com/article/mg26034660-700-for-all-mankind-season-four-review-space-race-drama-still-a-winner/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Wed, 22 Nov 2023 18:00:00 +0000 This alternate history saga is as riveting as ever, but with added gravitas as it tackles questions also facing us in our world – such as how to convince people to act for future generations, says Bethan Ackerley mg26034660-700-for-all-mankind-season-four-review-space-race-drama-still-a-winner|2403706 How to get a better night's sleep by hacking your brainwaves https://www.newscientist.com/article/mg26034663-000-how-to-get-a-better-nights-sleep-by-hacking-your-brainwaves/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Wed, 22 Nov 2023 16:00:00 +0000 Wearable technology that stimulates the brain to make you sleep more deeply promises to revolutionise your slumber – can it really lead to a better night’s rest? mg26034663-000-how-to-get-a-better-nights-sleep-by-hacking-your-brainwaves|2403970 It is easier to chat at parties if you don't know the music playing https://www.newscientist.com/article/2404743-it-is-easier-to-chat-at-parties-if-you-dont-know-the-music-playing/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Fri, 24 Nov 2023 14:27:09 +0000 Background music is less distracting at parties if you are unfamiliar with the songs being played, according to brain activity data 2404743-it-is-easier-to-chat-at-parties-if-you-dont-know-the-music-playing|2404743 AIs can trick each other into doing things they aren't supposed to https://www.newscientist.com/article/2401854-ais-can-trick-each-other-into-doing-things-they-arent-supposed-to/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Fri, 24 Nov 2023 11:00:21 +0000 Many artificial intelligence models available to the public are designed to refuse harmful or illegal requests, but it turns out that AIs are very good at convincing each other to break the rules 2401854-ais-can-trick-each-other-into-doing-things-they-arent-supposed-to|2401854 Strange way black holes lose energy could help solve cosmic puzzle https://www.newscientist.com/article/2404079-strange-way-black-holes-lose-energy-could-help-solve-cosmic-puzzle/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Fri, 24 Nov 2023 10:00:09 +0000 The spin of black holes may be harnessed by their magnetic fields, which release hundreds of millions of times the energy of the sun and could power their enormous jets 2404079-strange-way-black-holes-lose-energy-could-help-solve-cosmic-puzzle|2404079 A mysterious, incredibly energetic cosmic ray has smashed into Earth https://www.newscientist.com/article/2404603-a-mysterious-incredibly-energetic-cosmic-ray-has-smashed-into-earth/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Thu, 23 Nov 2023 19:00:26 +0000 A cosmic ray dubbed Amaterasu is the second most powerful one we have ever seen, beaten only by the "Oh-My-God particle". Both have baffled astronomers and defy explanation 2404603-a-mysterious-incredibly-energetic-cosmic-ray-has-smashed-into-earth|2404603 People feel more creative after using cannabis – they aren't https://www.newscientist.com/article/2402423-people-feel-more-creative-after-using-cannabis-they-arent/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Fri, 24 Nov 2023 09:00:32 +0000 There is no strong evidence that taking cannabis improves our ingenuity, although it does make users feel more creative 2402423-people-feel-more-creative-after-using-cannabis-they-arent|2402423 Cyborg jellyfish have a swimming cap and electric propulsion system https://www.newscientist.com/article/2404025-cyborg-jellyfish-have-a-swimming-cap-and-electric-propulsion-system/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Fri, 24 Nov 2023 08:00:22 +0000 Equipping jellyfish with artificial aids can boost their speed and could allow them to carry ocean sensors 2404025-cyborg-jellyfish-have-a-swimming-cap-and-electric-propulsion-system|2404025 See a very special spruce - the Tree of Life in Washington state https://www.newscientist.com/article/mg26034660-200-see-a-very-special-spruce-the-tree-of-life-in-washington-state/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Wed, 22 Nov 2023 18:00:00 +0000 Anna Beeke's shot of this huge spruce, which has become a landmark on the Pacific shoreline, is part of a stunning new book of photographs highlighting trees and woodlands around the world mg26034660-200-see-a-very-special-spruce-the-tree-of-life-in-washington-state|2403692 Squishy inflatable tubes could make programmable soft robots https://www.newscientist.com/article/2404169-squishy-inflatable-tubes-could-make-programmable-soft-robots/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Thu, 23 Nov 2023 07:00:05 +0000 Soft elastic tubes that change shape in predictable ways when filled with air could be used for making robotic grippers 2404169-squishy-inflatable-tubes-could-make-programmable-soft-robots|2404169 Troubled by Faith review: How delusion marked psychology's beginnings https://www.newscientist.com/article/mg26034660-500-troubled-by-faith-review-how-delusion-marked-psychologys-beginnings/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Wed, 22 Nov 2023 18:00:00 +0000 How did people with irrational beliefs fare in psychology's early days? Owen Davies's new book has great insights mg26034660-500-troubled-by-faith-review-how-delusion-marked-psychologys-beginnings|2403704 Did Homo naledi bury its dead? Debate rages over human relative https://www.newscientist.com/article/2404369-did-homo-naledi-bury-its-dead-debate-rages-over-human-relative/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Thu, 23 Nov 2023 16:50:42 +0000 Studies earlier this year claimed that the extinct hominin Homo naledi buried its dead and produced rock art, but other researchers say the evidence is “non-existent” 2404369-did-homo-naledi-bury-its-dead-debate-rages-over-human-relative|2404369 Pneumonia in China: Everything we know so far about mystery illness https://www.newscientist.com/article/2404643-pneumonia-in-china-everything-we-know-so-far-about-mystery-illness/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Thu, 23 Nov 2023 15:32:13 +0000 Unexplained pneumonia cases among children in China may be a result of common respiratory infections rebounding after the country's strict covid-19 lockdowns   2404643-pneumonia-in-china-everything-we-know-so-far-about-mystery-illness|2404643 Trust and safety – the most important tech job you’ve never heard of https://www.newscientist.com/article/2403999-trust-and-safety-the-most-important-tech-job-youve-never-heard-of/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Wed, 22 Nov 2023 18:00:00 +0000 Trust and safety teams at tech firms are all too easy to overlook, but the rise of propaganda and online harassment makes them vitally important, says Annalee Newitz 2403999-trust-and-safety-the-most-important-tech-job-youve-never-heard-of|2403999 Breathtaking images from Environmental Photographer of the Year awards https://www.newscientist.com/article/2404431-breathtaking-images-from-environmental-photographer-of-the-year-awards/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Thu, 23 Nov 2023 00:01:42 +0000 Winning entries in this year’s Environmental Photographer of the Year competition highlight humanity’s efforts to reduce our impact on the climate and adapt to a changing world 2404431-breathtaking-images-from-environmental-photographer-of-the-year-awards|2404431 AI cleaning robot can tidy up clothes in a messy bedroom https://www.newscientist.com/article/2404048-ai-cleaning-robot-can-tidy-up-clothes-in-a-messy-bedroom/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Thu, 23 Nov 2023 13:00:08 +0000 Cameras and a grasping arm help this robot pick up a pile of discarded clothes and put them in a laundry basket 2404048-ai-cleaning-robot-can-tidy-up-clothes-in-a-messy-bedroom|2404048 Abandoned coal mines could store wind energy https://www.newscientist.com/article/2403650-abandoned-coal-mines-could-store-wind-energy/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Thu, 23 Nov 2023 20:27:23 +0000 Surplus wind power can be used to heat up water in flooded mines – a test of the idea is being planned in Scotland in 2024 2403650-abandoned-coal-mines-could-store-wind-energy|2403650 New black hole discovered in New Zealand toilet https://www.newscientist.com/article/mg26034661-700-new-black-hole-discovered-in-new-zealand-toilet/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Wed, 22 Nov 2023 18:00:00 +0000 After bringing the world news of the Black Hole Lane near a reader's home in Hereford, UK, last month, Feedback is delighted to learn of the existence of the Black Hole Public Toilet in Nelson, New Zealand mg26034661-700-new-black-hole-discovered-in-new-zealand-toilet|2403716 Not sleeping enough before surgery may increase pain during recovery https://www.newscientist.com/article/2404113-not-sleeping-enough-before-surgery-may-increase-pain-during-recovery/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Thu, 23 Nov 2023 10:00:38 +0000 Mice that were deprived of sleep before surgery experienced more pain and inflammation afterwards than animals that had slept enough 2404113-not-sleeping-enough-before-surgery-may-increase-pain-during-recovery|2404113 Mercury has salt glaciers that could provide the conditions for life https://www.newscientist.com/article/2403932-mercury-has-salt-glaciers-that-could-provide-the-conditions-for-life/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Thu, 23 Nov 2023 10:00:08 +0000 Mercury may have deep underground salt glaciers that encircle the whole planet and could possibly create the conditions necessary for life 2403932-mercury-has-salt-glaciers-that-could-provide-the-conditions-for-life|2403932 Why has the death of Matthew Perry affected so many of us so much? https://www.newscientist.com/article/mg26034662-900-why-has-the-death-of-matthew-perry-affected-so-many-of-us-so-much/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Wed, 22 Nov 2023 18:00:00 +0000 Friends actor Matthew Perry died last month, and the public outpouring of grief has been huge. Why can celebrity deaths be so upsetting, asks Sara Novak mg26034662-900-why-has-the-death-of-matthew-perry-affected-so-many-of-us-so-much|2403969 What is ‘loss and damage’ and why is it a central issue at COP28? https://www.newscientist.com/article/2404233-what-is-loss-and-damage-and-why-is-it-a-central-issue-at-cop28/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Thu, 23 Nov 2023 08:00:01 +0000 The COP28 climate summit in Dubai could see countries agree on key details of a long-awaited fund to help low-income countries pay for climate-related damages 2404233-what-is-loss-and-damage-and-why-is-it-a-central-issue-at-cop28|2404233 How do two new books on consciousness close in on the elusive field? https://www.newscientist.com/article/mg26034660-400-how-do-two-new-books-on-consciousness-close-in-on-the-elusive-field/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Wed, 22 Nov 2023 18:00:00 +0000 The Four Realms of Existence by Joseph LeDoux and Consciousness by John Parrington tell us a lot about human cognition, brain structure and evolution – but most of all they demonstrate how far this most tricky of quests still has to go mg26034660-400-how-do-two-new-books-on-consciousness-close-in-on-the-elusive-field|2403703 Drone delivers defibrillators for cardiac arrest faster than ambulance https://www.newscientist.com/article/2404428-drone-delivers-defibrillators-for-cardiac-arrest-faster-than-ambulance/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Wed, 22 Nov 2023 23:30:22 +0000 People who have gone into cardiac arrest can get treatment faster if a drone delivers a defibrillator, but there needs to be someone nearby trained in CPR, shows a trial in Sweden 2404428-drone-delivers-defibrillators-for-cardiac-arrest-faster-than-ambulance|2404428 Construction robot builds massive stone walls on its own https://www.newscientist.com/article/2404382-construction-robot-builds-massive-stone-walls-on-its-own/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Wed, 22 Nov 2023 19:00:51 +0000 A robotic construction vehicle can use 3D digital mapping and AI to learn the best placement for each stone in a wall, without instruction from a human 2404382-construction-robot-builds-massive-stone-walls-on-its-own|2404382 Babies may start to learn language before they are born https://www.newscientist.com/article/2404345-babies-may-start-to-learn-language-before-they-are-born/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Wed, 22 Nov 2023 19:00:06 +0000 Newborn babies respond differently to their mother tongue, suggesting that exposure to language in the uterus may provide the foundations for learning 2404345-babies-may-start-to-learn-language-before-they-are-born|2404345 Nutrient found in beef and milk shows promise against several cancers https://www.newscientist.com/article/2404225-nutrient-found-in-beef-and-milk-shows-promise-against-several-cancers/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Wed, 22 Nov 2023 17:17:28 +0000 A fatty acid found in beef and milk attacked different types of cancerous cells in a series of lab and animal experiments 2404225-nutrient-found-in-beef-and-milk-shows-promise-against-several-cancers|2404225 Covid-19 vaccines should target only omicron for best immune response https://www.newscientist.com/article/2404392-covid-19-vaccines-should-target-only-omicron-for-best-immune-response/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Wed, 22 Nov 2023 16:00:03 +0000 Covid-19 vaccines may offer better protection if they just target the omicron variant, rather than both omicron and the ancestral SARS-CoV-2 strain 2404392-covid-19-vaccines-should-target-only-omicron-for-best-immune-response|2404392 Eight personality traits may help people live to 100 and beyond https://www.newscientist.com/article/mg26034664-300-eight-personality-traits-may-help-people-live-to-100-and-beyond/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Wed, 22 Nov 2023 13:49:00 +0000 Interviews with 19 centenarians reveal that they often share several personality traits – including being sociable, positive and resilient – which may have helped them reach an advanced age mg26034664-300-eight-personality-traits-may-help-people-live-to-100-and-beyond|2404251 Mutation behind Huntington's linked to higher childhood intelligence https://www.newscientist.com/article/mg26034663-700-mutation-behind-huntingtons-linked-to-higher-childhood-intelligence/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Wed, 22 Nov 2023 12:34:00 +0000 The genetic mutation that causes the brain condition Huntington's disease may result in greater intelligence among young people, which could mean evolution selected for it mg26034663-700-mutation-behind-huntingtons-linked-to-higher-childhood-intelligence|2404245 African penguins recognise their partners by the spots on their chest https://www.newscientist.com/article/2404134-african-penguins-recognise-their-partners-by-the-spots-on-their-chest/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Wed, 22 Nov 2023 10:53:39 +0000 The unique patterns of dots on the front of African penguins seem to be key to their ability to pick out their partners in a crowded colony 2404134-african-penguins-recognise-their-partners-by-the-spots-on-their-chest|2404134 COP28: When is the climate summit and why is it being held in Dubai? https://www.newscientist.com/article/2404057-cop28-when-is-the-climate-summit-and-why-is-it-being-held-in-dubai/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Wed, 22 Nov 2023 10:20:25 +0000 The COP28 climate summit is taking place in Dubai, United Arab Emirates, from 30 November to 12 December 2404057-cop28-when-is-the-climate-summit-and-why-is-it-being-held-in-dubai|2404057 Space flight may increase erectile dysfunction among astronauts https://www.newscientist.com/article/2404064-space-flight-may-increase-erectile-dysfunction-among-astronauts/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Wed, 22 Nov 2023 08:01:51 +0000 Rats that experienced a simulation of microgravity and cosmic radiation showed signs of erectile dysfunction a year later 2404064-space-flight-may-increase-erectile-dysfunction-among-astronauts|2404064 Some unbreakable encryption keys are accidentally leaking online https://www.newscientist.com/article/2403986-some-unbreakable-encryption-keys-are-accidentally-leaking-online/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Tue, 21 Nov 2023 16:00:31 +0000 A widely used form of encryption called RSA is thought to be unbreakable, but an analysis of more than 5 billion server records has found that, in some cases, hardware errors can lead to secret keys being exposed 2403986-some-unbreakable-encryption-keys-are-accidentally-leaking-online|2403986 How excited should we be by signs of life spotted on alien worlds? https://www.newscientist.com/article/mg26034660-100-how-excited-should-we-be-by-signs-of-life-spotted-on-alien-worlds/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Tue, 21 Nov 2023 16:00:00 +0000 We keep spotting molecular “biosignatures” in the atmospheres of planets beyond Earth, but it isn't clear if any of them can provide definitive evidence that we’re not alone mg26034660-100-how-excited-should-we-be-by-signs-of-life-spotted-on-alien-worlds|2403602 What would life on Earth be like if our planet were cube-shaped? https://www.newscientist.com/article/2403635-what-would-life-on-earth-be-like-if-our-planet-were-cube-shaped/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Tue, 21 Nov 2023 14:52:43 +0000 In the two-part season finale of Dead Planets Society, our hosts are turning Earth into a cube with fascinating results – walking to space, enormous sea monsters and more 2403635-what-would-life-on-earth-be-like-if-our-planet-were-cube-shaped|2403635 A big gulf in ocean science threatens to sink the climate change fight https://www.newscientist.com/article/2403979-a-big-gulf-in-ocean-science-threatens-to-sink-the-climate-change-fight/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Tue, 21 Nov 2023 14:00:31 +0000 To tackle global warming, we must properly grasp what is happening in the oceans. That is why, at COP28, we will be calling on world leaders to urgently ramp up marine observations, says oceanographer Margaret Leinen 2403979-a-big-gulf-in-ocean-science-threatens-to-sink-the-climate-change-fight|2403979 Russia's war effort may be blinding a vital Earth monitoring satellite https://www.newscientist.com/article/2403889-russias-war-effort-may-be-blinding-a-vital-earth-monitoring-satellite/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Tue, 21 Nov 2023 12:00:55 +0000 A satellite that monitors sea ice thickness is being blinded over Europe and the Arctic due to heavy interference since Russia’s invasion of Ukraine 2403889-russias-war-effort-may-be-blinding-a-vital-earth-monitoring-satellite|2403889 Strange nebula changes colour rhythmically like a mood lamp https://www.newscientist.com/article/2403734-strange-nebula-changes-colour-rhythmically-like-a-mood-lamp/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Tue, 21 Nov 2023 11:00:23 +0000 A mysterious, star-like object seems to be making its nebula change colour and brightness in a rhythmic way every four years 2403734-strange-nebula-changes-colour-rhythmically-like-a-mood-lamp|2403734 Endangered vultures saved from deadly poisoning and electrocution https://www.newscientist.com/article/2403949-endangered-vultures-saved-from-deadly-poisoning-and-electrocution/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Tue, 21 Nov 2023 10:41:12 +0000 A decade-long conservation effort spanning 14 countries has halted the decline of a key population of Egyptian vultures by preventing poisoning and insulating electrical infrastructure 2403949-endangered-vultures-saved-from-deadly-poisoning-and-electrocution|2403949 NVIDIA wants to use AI chatbots to help build better chips https://www.newscientist.com/article/2403629-nvidia-wants-to-use-ai-chatbots-to-help-build-better-chips/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Tue, 21 Nov 2023 10:00:06 +0000 Generative AI tools such as chatbots may be able to help chip designers generate code and find software bugs 2403629-nvidia-wants-to-use-ai-chatbots-to-help-build-better-chips|2403629 Brain cells that tell mice when to eat may do the same job in people https://www.newscientist.com/article/2403657-brain-cells-that-tell-mice-when-to-eat-may-do-the-same-job-in-people/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Tue, 21 Nov 2023 06:00:54 +0000 Further light has been shed on the mechanism of weight-loss injections like Wegovy and Ozempic, as the brain cells that they suppress have been found to keep track of previous eating patterns 2403657-brain-cells-that-tell-mice-when-to-eat-may-do-the-same-job-in-people|2403657 Hairy legs make you swim better – if you're a shrimp https://www.newscientist.com/article/2403802-hairy-legs-make-you-swim-better-if-youre-a-shrimp/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Tue, 21 Nov 2023 05:00:18 +0000 Normally, hair increases drag while swimming – but for shrimp, hair seems to make it easier to move through water 2403802-hairy-legs-make-you-swim-better-if-youre-a-shrimp|2403802 Plants are more productive on weekends thanks to cleaner air https://www.newscientist.com/article/2403856-plants-are-more-productive-on-weekends-thanks-to-cleaner-air/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Mon, 20 Nov 2023 20:00:28 +0000 Satellite data from Europe shows that rates of photosynthesis are higher when aerosol levels in the atmosphere are lower, and there is a regular weekly cycle 2403856-plants-are-more-productive-on-weekends-thanks-to-cleaner-air|2403856 Bat uses its huge penis like an arm during sex https://www.newscientist.com/article/2403830-bat-uses-its-huge-penis-like-an-arm-during-sex/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Mon, 20 Nov 2023 16:00:46 +0000 Video recordings reveal that penetration does not occur when serotine bats mate; instead males use their penis to push a protective membrane out of the way 2403830-bat-uses-its-huge-penis-like-an-arm-during-sex|2403830 Cannabis addiction may be partly down to genetics https://www.newscientist.com/article/2403519-cannabis-addiction-may-be-partly-down-to-genetics/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Mon, 20 Nov 2023 16:00:33 +0000 An analysis of genetic data from more than 1 million people shows that those with cannabis use disorder share similar markers 2403519-cannabis-addiction-may-be-partly-down-to-genetics|2403519 Earth passes 2°C of warming on hottest day ever recorded https://www.newscientist.com/article/2403743-earth-passes-2c-of-warming-on-hottest-day-ever-recorded/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Mon, 20 Nov 2023 12:44:56 +0000 The global average surface temperature was more than 2°C higher than pre-industrial levels on 17 November for the first time since records began, according to provisional data 2403743-earth-passes-2c-of-warming-on-hottest-day-ever-recorded|2403743 OpenAI CEO Sam Altman lands new job at Microsoft after surprise firing https://www.newscientist.com/article/2403665-openai-ceo-sam-altman-lands-new-job-at-microsoft-after-surprise-firing/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Mon, 20 Nov 2023 10:39:48 +0000 The head of one of the world's leading AI companies was fired for not being 'candid' with the board, then swiftly hired by one of the company's major shareholders, Microsoft 2403665-openai-ceo-sam-altman-lands-new-job-at-microsoft-after-surprise-firing|2403665 How archaeologists can decide if prehistoric artefacts count as art https://www.newscientist.com/article/mg26034652-800-how-archaeologists-can-decide-if-prehistoric-artefacts-count-as-art/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Wed, 15 Nov 2023 18:00:00 +0000 To make sense of aesthetically pleasing ancient objects and what they tell us about how their creators thought, archaeologists must temper imagination with science mg26034652-800-how-archaeologists-can-decide-if-prehistoric-artefacts-count-as-art|2403021 Why 'existential humility' may be the answer to today's culture wars https://www.newscientist.com/article/mg26034652-700-why-existential-humility-may-be-the-answer-to-todays-culture-wars/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Wed, 15 Nov 2023 18:00:00 +0000 Embracing humility can help us open our minds and challenge our beliefs – but how do we do it? Cultivating the emotion awe may help, finds David Robson mg26034652-700-why-existential-humility-may-be-the-answer-to-todays-culture-wars|2402783 Fresh ideas about the causes of acne are bringing new treatments https://www.newscientist.com/article/mg26034650-100-fresh-ideas-about-the-causes-of-acne-are-bringing-new-treatments/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Mon, 13 Nov 2023 16:00:00 +0000 We are finally working out what happens to the skin and gut microbiome when someone gets acne, giving us new targets for treatments mg26034650-100-fresh-ideas-about-the-causes-of-acne-are-bringing-new-treatments|2402292 Forget the Amazon – are these the most remarkable rivers in the world? https://www.newscientist.com/article/10-forget-the-amazon-are-these-the-most-remarkable-rivers-in-the-world/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Thu, 16 Nov 2023 16:00:00 +0000 When most people are asked to name a river, they often reach for the Amazon or Nile, but these aren’t the only remarkable rivers out there. Here are 10 more from around the world – and solar system 10-forget-the-amazon-are-these-the-most-remarkable-rivers-in-the-world|2402386 Most Delicious Poison review: A lively journey through nature's toxins https://www.newscientist.com/article/mg26034650-400-most-delicious-poison-review-a-lively-journey-through-natures-toxins/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Wed, 15 Nov 2023 18:00:00 +0000 From caffeine to curare, evolutionary biologist Noah Whiteman explores plants' myriad toxins and the impact they have had on society, in his new book mg26034650-400-most-delicious-poison-review-a-lively-journey-through-natures-toxins|2402585 The archaeological finds that show art is far older than our species https://www.newscientist.com/article/mg26034650-500-the-archaeological-finds-that-show-art-is-far-older-than-our-species/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Wed, 15 Nov 2023 14:00:00 +0000 We used to trace the origins of art to Stone Age Europe. Now we have evidence of artistic sensibility in earlier hominins, from Neanderthals to Homo erectus and beyond mg26034650-500-the-archaeological-finds-that-show-art-is-far-older-than-our-species|2402586 Sickle cell CRISPR 'cure' is the start of a revolution in medicine https://www.newscientist.com/article/2403426-sickle-cell-crispr-cure-is-the-start-of-a-revolution-in-medicine/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Thu, 16 Nov 2023 14:41:19 +0000 The approval of a first CRISPR treatment, for sickle cell disease and beta thalassemia, is just the start for a technology still in its infancy 2403426-sickle-cell-crispr-cure-is-the-start-of-a-revolution-in-medicine|2403426 Lasers fired at crystals could uncover quantum nature of the vacuum https://www.newscientist.com/article/2403363-lasers-fired-at-crystals-could-uncover-quantum-nature-of-the-vacuum/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Fri, 17 Nov 2023 19:00:45 +0000 Ultra-short laser pulses may allow us to measure entanglement in a way that answers questions about the quantum nature of the vacuum 2403363-lasers-fired-at-crystals-could-uncover-quantum-nature-of-the-vacuum|2403363 Cooling system could replace air con and drastically cut energy use https://www.newscientist.com/article/2403491-cooling-system-could-replace-air-con-and-drastically-cut-energy-use/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Thu, 16 Nov 2023 19:00:31 +0000 A heat-pump-like system that relies on a phenomenon called electrocaloric cooling could heat or chill a room almost twice as efficiently as standard air-conditioning units 2403491-cooling-system-could-replace-air-con-and-drastically-cut-energy-use|2403491 How a dash of science can help bake the perfect eggless chocolate cake https://www.newscientist.com/article/2403561-how-a-dash-of-science-can-help-bake-the-perfect-eggless-chocolate-cake/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Fri, 17 Nov 2023 17:00:10 +0000 To make a cake delightful even when eggs aren’t in attendance, it is important to account for all the roles that they play in cake batters 2403561-how-a-dash-of-science-can-help-bake-the-perfect-eggless-chocolate-cake|2403561 The pandemic helped some children develop their vocabulary https://www.newscientist.com/article/2403513-the-pandemic-helped-some-children-develop-their-vocabulary/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Fri, 17 Nov 2023 16:50:05 +0000 Some preschool children in Canada scored higher on cognitive skills tests during the pandemic than those tested before covid-19 emerged, possibly because their parents were at home more 2403513-the-pandemic-helped-some-children-develop-their-vocabulary|2403513 Electronic pill monitors your breathing and heart rate from your gut https://www.newscientist.com/article/2403367-electronic-pill-monitors-your-breathing-and-heart-rate-from-your-gut/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Fri, 17 Nov 2023 16:00:00 +0000 A smart pill can accurately monitor your breathing and heart rate from inside your gut, which may be useful for detecting sleep apnoea 2403367-electronic-pill-monitors-your-breathing-and-heart-rate-from-your-gut|2403367 Cannabis derails train of thought, but may not affect long-term memory https://www.newscientist.com/article/2402437-cannabis-derails-train-of-thought-but-may-not-affect-long-term-memory/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Tue, 21 Nov 2023 09:00:34 +0000 Cannabis interferes with the working memory we use to keep track of what we are doing, but whether the drug causes long-lasting memory impairments is less clear 2402437-cannabis-derails-train-of-thought-but-may-not-affect-long-term-memory|2402437 Time seems to slow down when you're high – why does that happen? https://www.newscientist.com/article/2402480-time-seems-to-slow-down-when-youre-high-why-does-that-happen/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Fri, 17 Nov 2023 15:00:54 +0000 Cannabis does strange things to our sense of time passing, possibly by over-exciting neurons in a brain region that helps regulate our body clock 2402480-time-seems-to-slow-down-when-youre-high-why-does-that-happen|2402480 How AI avatars of the deceased could transform the way we grieve https://www.newscientist.com/article/mg26034650-700-how-ai-avatars-of-the-deceased-could-transform-the-way-we-grieve/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Tue, 14 Nov 2023 16:00:00 +0000 Companies are now offering chatbots that appear to come from beyond the veil. But psychologists say this "grief tech" may interfere with the patterns of brain activity through which we adapt to loss mg26034650-700-how-ai-avatars-of-the-deceased-could-transform-the-way-we-grieve|2402588 Genital herpes linked to accelerated brain shrinkage https://www.newscientist.com/article/2402546-genital-herpes-linked-to-accelerated-brain-shrinkage/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Fri, 17 Nov 2023 12:00:11 +0000 People who tested positive for the virus behind genital herpes tended to have reduced thickness of their outermost brain layer, which has been linked to Alzheimer's disease 2402546-genital-herpes-linked-to-accelerated-brain-shrinkage|2402546 How to watch the Leonid meteor shower peaking this weekend https://www.newscientist.com/article/2403573-how-to-watch-the-leonid-meteor-shower-peaking-this-weekend/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Fri, 17 Nov 2023 11:51:41 +0000 The Leonids are known for their bright, fast-moving meteors. The shower will peak on 17 and 18 November and can be seen from anywhere in the world 2403573-how-to-watch-the-leonid-meteor-shower-peaking-this-weekend|2403573 Why so many prehistoric monuments were painted red https://www.newscientist.com/article/2403289-why-so-many-prehistoric-monuments-were-painted-red/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Fri, 17 Nov 2023 10:00:23 +0000 Megaliths, or huge stones, were used for thousands of years to build monuments, and they were far more colourful than you might think – the most common pigments used to decorate them came from reddish cinnabar and ochre 2403289-why-so-many-prehistoric-monuments-were-painted-red|2403289 Dancing monkey hormones shed light on harmful street shows in Pakistan https://www.newscientist.com/article/2402957-dancing-monkey-hormones-shed-light-on-harmful-street-shows-in-pakistan/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Fri, 17 Nov 2023 09:00:27 +0000 Stress hormone measurements highlight the poor welfare of monkeys trained to perform for the public in street shows, but social conditions make it challenging to end the practice 2402957-dancing-monkey-hormones-shed-light-on-harmful-street-shows-in-pakistan|2402957 Artist's tulip photos capture transience of life https://www.newscientist.com/article/mg26034650-300-artists-tulip-photos-capture-transience-of-life/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Wed, 15 Nov 2023 18:00:00 +0000 Kathrin Linkersdorff’s images, part of her Fairies series, are heavily influenced by the Japanese concept of wabi-sabi mg26034650-300-artists-tulip-photos-capture-transience-of-life|2402584 Irresistible review: A charming look at why we find things cute https://www.newscientist.com/article/mg26034652-500-irresistible-review-a-charming-look-at-why-we-find-things-cute/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Wed, 15 Nov 2023 18:00:00 +0000 Joshua Paul Dale's excellent book makes a great case for studying cuteness, from baby animals to Hello Kitty. But the concept may have a very dark side mg26034652-500-irresistible-review-a-charming-look-at-why-we-find-things-cute|2402781 Vagus nerve stimulation may help treat drug addiction https://www.newscientist.com/article/2403534-vagus-nerve-stimulation-may-help-treat-drug-addiction/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Thu, 16 Nov 2023 21:37:11 +0000 Rats that received vagus nerve stimulation were less likely to seek out drugs than those that didn’t, indicating that the therapy could help treat substance use disorders 2403534-vagus-nerve-stimulation-may-help-treat-drug-addiction|2403534 Bonobos are friendly with those outside their group – unlike chimps https://www.newscientist.com/article/2403476-bonobos-are-friendly-with-those-outside-their-group-unlike-chimps/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Thu, 16 Nov 2023 19:00:07 +0000 The convivial nature of bonobos is in stark contrast to chimpanzees and may shed light on the evolutionary origins of cooperation in humans 2403476-bonobos-are-friendly-with-those-outside-their-group-unlike-chimps|2403476 How the US and China talking AI safety could reduce nuclear war risk https://www.newscientist.com/article/2403453-how-the-us-and-china-talking-ai-safety-could-reduce-nuclear-war-risk/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Thu, 16 Nov 2023 17:30:37 +0000 At a meeting between US president Biden and China president Xi, there was agreement on the need for more US-China government talks on AI safety 2403453-how-the-us-and-china-talking-ai-safety-could-reduce-nuclear-war-risk|2403453 COP28 must stick to 1.5°C target to save ice sheets, urge scientists https://www.newscientist.com/article/2403404-cop28-must-stick-to-1-5c-target-to-save-ice-sheets-urge-scientists/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Thu, 16 Nov 2023 16:00:15 +0000 A report warns that 2°C of global warming would mean losing most of the world’s ice sheets and glaciers, leading to catastrophic sea level rise 2403404-cop28-must-stick-to-1-5c-target-to-save-ice-sheets-urge-scientists|2403404 SpaceX Starship launch delayed: What time is the new launch? https://www.newscientist.com/article/2403439-spacex-starship-launch-delayed-what-time-is-the-new-launch/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Thu, 16 Nov 2023 14:42:05 +0000 Elon Musk's SpaceX is gearing up for the second ever launch of its massive Starship rocket on 18 November 2403439-spacex-starship-launch-delayed-what-time-is-the-new-launch|2403439 Could coal mining waste provide crucial elements for green tech? https://www.newscientist.com/article/mg26034650-200-could-coal-mining-waste-provide-crucial-elements-for-green-tech/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Wed, 15 Nov 2023 18:00:00 +0000 Coal waste separation might sound deathly dull, but the waste from abandoned coal mines might be where we can find some of the rare elements needed for clean energy tech, discovers Graham Lawton mg26034650-200-could-coal-mining-waste-provide-crucial-elements-for-green-tech|2402583 Tiny lasers can be made from soap bubbles https://www.newscientist.com/article/2402943-tiny-lasers-can-be-made-from-soap-bubbles/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Thu, 16 Nov 2023 12:00:48 +0000 Shining light on bubbles made from soapy water mixed with a fluorescent dye turns them into tiny lasers that can work as pressure sensors 2402943-tiny-lasers-can-be-made-from-soap-bubbles|2402943 Blood test could predict the severity of depression in adolescents https://www.newscientist.com/article/2403010-blood-test-could-predict-the-severity-of-depression-in-adolescents/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Thu, 16 Nov 2023 10:00:23 +0000 Researchers have found nine markers in blood that are associated with adolescents experiencing more severe symptoms of depression months later 2403010-blood-test-could-predict-the-severity-of-depression-in-adolescents|2403010 Ice might be ubiquitous, but we are still discovering things about it https://www.newscientist.com/article/2402814-ice-might-be-ubiquitous-but-we-are-still-discovering-things-about-it/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Wed, 15 Nov 2023 18:00:00 +0000 Once seen as miraculous, these days ice is no longer extraordinary. But in a winter season when Antarctic sea ice hit a historic low, it is clear we should cherish it more, says Max Leonard 2402814-ice-might-be-ubiquitous-but-we-are-still-discovering-things-about-it|2402814 Flexible needle goes soft after injections for safety and comfort https://www.newscientist.com/article/2403047-flexible-needle-goes-soft-after-injections-for-safety-and-comfort/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Thu, 16 Nov 2023 08:00:53 +0000 Needles and catheters can irritate the body and may pose a risk to others if not properly disposed of, but a flexible alternative made from gallium solves both problems 2403047-flexible-needle-goes-soft-after-injections-for-safety-and-comfort|2403047 Into the Dark review: Intriguing book dissects darkness https://www.newscientist.com/article/mg26034652-400-into-the-dark-review-intriguing-book-dissects-darkness/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Wed, 15 Nov 2023 18:00:00 +0000 As night becomes ever more polluted by light, cultural researcher and poet Jacqueline Yallop sets out on an insightful and fascinating journey into the dark. But every insight seems to generate more questions, underlining the slipperiness of her subject mg26034652-400-into-the-dark-review-intriguing-book-dissects-darkness|2402780 Cannabis can harm young brains but may improve learning in older age https://www.newscientist.com/article/2402391-cannabis-can-harm-young-brains-but-may-improve-learning-in-older-age/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Wed, 15 Nov 2023 20:00:49 +0000 There is growing evidence that cannabis use may disrupt adolescent brain development, but in older adults it seems to lead to more neural connections in brain regions associated with memory and learning 2402391-cannabis-can-harm-young-brains-but-may-improve-learning-in-older-age|2402391 Game-playing DeepMind AI can beat top humans at chess, Go and poker https://www.newscientist.com/article/2402645-game-playing-deepmind-ai-can-beat-top-humans-at-chess-go-and-poker/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Wed, 15 Nov 2023 19:00:23 +0000 An artificial intelligence capable of beating humans at a variety of games is an important step towards a more general intelligence, says Google DeepMind 2402645-game-playing-deepmind-ai-can-beat-top-humans-at-chess-go-and-poker|2402645 Fossil footprints are the oldest traces of birds in Australia https://www.newscientist.com/article/2403224-fossil-footprints-are-the-oldest-traces-of-birds-in-australia/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Wed, 15 Nov 2023 19:00:06 +0000 A set of tracks made over 120 million years ago push back the earliest known appearance of birds in the southern continents 2403224-fossil-footprints-are-the-oldest-traces-of-birds-in-australia|2403224 Ultracold atoms in space will let us stress test Einstein's relativity https://www.newscientist.com/article/2402740-ultracold-atoms-in-space-will-let-us-stress-test-einsteins-relativity/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Wed, 15 Nov 2023 16:00:47 +0000 Potassium and rubidium atoms aboard the International Space Station have been cooled almost to absolute zero to put a fundamental principle of Einstein’s general theory of relativity to the ultimate test 2402740-ultracold-atoms-in-space-will-let-us-stress-test-einsteins-relativity|2402740 Fluffy exoplanet blasted by its sun has clouds that rain sand https://www.newscientist.com/article/2403155-fluffy-exoplanet-blasted-by-its-sun-has-clouds-that-rain-sand/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Wed, 15 Nov 2023 16:00:21 +0000 The James Webb Space Telescope has let us peer into the atmosphere of gas giant planet WASP-107b, and it has clouds made of sand and an atmosphere of sulphur dioxide and water vapour 2403155-fluffy-exoplanet-blasted-by-its-sun-has-clouds-that-rain-sand|2403155 The brain's waste disposal system can prevent swelling after an injury https://www.newscientist.com/article/2403016-the-brains-waste-disposal-system-can-prevent-swelling-after-an-injury/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Wed, 15 Nov 2023 16:00:15 +0000 A blow to the head may suppress the brain's waste disposal system, leading to a dangerous build-up of fluid. Now, a study in mice suggests a drug cocktail can get the system working again 2403016-the-brains-waste-disposal-system-can-prevent-swelling-after-an-injury|2403016 3D-printed robotic hand has working tendons and muscles https://www.newscientist.com/article/2402933-3d-printed-robotic-hand-has-working-tendons-and-muscles/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Wed, 15 Nov 2023 16:00:03 +0000 The ability to 3D print using bendy and rigid materials at the same time could open up new possibilities for robotics 2402933-3d-printed-robotic-hand-has-working-tendons-and-muscles|2402933 Iceland volcano: 15km magma tunnel under town threatens to erupt https://www.newscientist.com/article/2402892-iceland-volcano-15km-magma-tunnel-under-town-threatens-to-erupt/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Tue, 14 Nov 2023 15:18:23 +0000 A 15-kilometre-long mass of lava has formed underneath the Reykjanes peninsula in Iceland and could erupt at any time 2402892-iceland-volcano-15km-magma-tunnel-under-town-threatens-to-erupt|2402892 Inflatable exoskeleton could build strength in injured wrists https://www.newscientist.com/article/2402790-inflatable-exoskeleton-could-build-strength-in-injured-wrists/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Wed, 15 Nov 2023 12:00:48 +0000 An exoskeleton that moves the wrists up and down and side to side could help people recover from injuries to the joints 2402790-inflatable-exoskeleton-could-build-strength-in-injured-wrists|2402790 One-time CRISPR treatment could permanently lower cholesterol https://www.newscientist.com/article/2402731-one-time-crispr-treatment-could-permanently-lower-cholesterol/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Tue, 14 Nov 2023 11:46:13 +0000 A small trial of a cholesterol-lowering treatment based on CRISPR gene editing has produced promising results, but there are questions over safety 2402731-one-time-crispr-treatment-could-permanently-lower-cholesterol|2402731 GPT-4 gives medical advice that saves doctors' time but can be harmful https://www.newscientist.com/article/2402048-gpt-4-gives-medical-advice-that-saves-doctors-time-but-can-be-harmful/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Wed, 15 Nov 2023 06:00:08 +0000 The AI that powers ChatGPT could save doctors' time when responding to cancer-related queries, but also gives potentially harmful recommendations in around 7 per cent of cases 2402048-gpt-4-gives-medical-advice-that-saves-doctors-time-but-can-be-harmful|2402048 Comets may bring ingredients for life most easily to clustered planets https://www.newscientist.com/article/2402996-comets-may-bring-ingredients-for-life-most-easily-to-clustered-planets/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Wed, 15 Nov 2023 00:01:24 +0000 Comets may be a key source for the building blocks of life, but the only planetary systems where those ingredients could survive impact may be ones with large stars or lots of neighbouring worlds 2402996-comets-may-bring-ingredients-for-life-most-easily-to-clustered-planets|2402996 Ants treat their own fungal infections by eating aphids https://www.newscientist.com/article/2402845-ants-treat-their-own-fungal-infections-by-eating-aphids/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Wed, 15 Nov 2023 00:01:18 +0000 Silky ants with a fungal infection favour food containing aphids, which are a source of hydrogen peroxide, and this increases their chances of survival 2402845-ants-treat-their-own-fungal-infections-by-eating-aphids|2402845 Anemones are first known animals to follow the sun like plants do https://www.newscientist.com/article/2402990-anemones-are-first-known-animals-to-follow-the-sun-like-plants-do/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Tue, 14 Nov 2023 21:01:38 +0000 Snakelocks anemones are the first known “heliotropic” animals – their tentacles point towards the sun, tracking its movements like plants do 2402990-anemones-are-first-known-animals-to-follow-the-sun-like-plants-do|2402990 Covid-19 rebound affects 1 in 5 people after taking Paxlovid https://www.newscientist.com/article/2402842-covid-19-rebound-affects-1-in-5-people-after-taking-paxlovid/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Tue, 14 Nov 2023 16:49:10 +0000 Covid-19 rebound, when the virus increases in the body after initially decreasing, affected just under 21 per cent of people after they took Paxlovid in a trial, compared with fewer than 2 per cent not on the treatment 2402842-covid-19-rebound-affects-1-in-5-people-after-taking-paxlovid|2402842 DeepMind AI can beat the best weather forecasts - but there is a catch https://www.newscientist.com/article/2402556-deepmind-ai-can-beat-the-best-weather-forecasts-but-there-is-a-catch/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Tue, 14 Nov 2023 15:00:02 +0000 By using artificial intelligence to spot patterns in weather data, Google DeepMind says it can beat existing weather forecasts up to 99.7 per cent of the time, but data issues mean the approach is limited for now 2402556-deepmind-ai-can-beat-the-best-weather-forecasts-but-there-is-a-catch|2402556 AI can steal passwords in virtual reality from avatar hand motions https://www.newscientist.com/article/2401929-ai-can-steal-passwords-in-virtual-reality-from-avatar-hand-motions/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home Tue, 14 Nov 2023 12:00:26 +0000 Artificial intelligence can work out what someone is privately typing in VR meetings in Meta Horizon Workrooms by looking at the way their avatar's hands move 2401929-ai-can-steal-passwords-in-virtual-reality-from-avatar-hand-motions|2401929