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New Scientist - Home



Thu, 20 Nov 2025 16:00:07 +0000
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Astronauts strapped moss spores to the outside of the International Space Station for nine months - and most of them survived the challenging experience
Thu, 20 Nov 2025 14:00:06 +0000
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Scientists have observed mice helping each other when they encounter difficulties during birth, prompting a rethink of caregiving among rodents and other animals 
Wed, 19 Nov 2025 18:00:00 +0000
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In the latest in our imagined history of inventions yet to come, Future Chronicles columnist Rowan Hooper reveals how an ingenious way to avoid being swamped by AI content was invented in the late 2020s
Thu, 20 Nov 2025 11:45:18 +0000
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Orforglipron, a GLP-1 drug taken as a pill, achieved positive results in people with obesity and type 2 diabetes, although it seems less effective than injectable drugs
Wed, 19 Nov 2025 18:00:00 +0000
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Sport utility vehicles and other larger cars are becoming more and more common, and this is dangerous for our health in many ways. But we have ways to counter "carspreading", says Anthony Laverty
Wed, 19 Nov 2025 10:00:25 +0000
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An experiment 180 years ago first demonstrated a connection between light and electromagnetism – but the link is deeper than we thought
Thu, 20 Nov 2025 09:00:56 +0000
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The health impacts of men losing their Y chromosome from their cells are increasingly coming to light, with the loss playing a complicated role in the most common form of lung cancer
Wed, 19 Nov 2025 18:00:00 +0000
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Feedback is delighted to discover that two academics have taken a scholarly interest in dad jokes, but is unsurprised by their key finding: the people who most enjoy dad jokes are dads
Wed, 19 Nov 2025 18:00:00 +0000
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Attempts to describe quantum physics are rarely enjoyable, but Paul Davies' zeal in Quantum 2.0 sometimes steers too close to hype, finds Karmela Padavic-Callaghan
Wed, 19 Nov 2025 20:00:05 +0000
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A newly discovered cluster of objects called the “inner kernel” of the Kuiper belt could teach us about the early history of the solar system – including the movement of Neptune
Wed, 19 Nov 2025 19:00:36 +0000
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When engineers struggled to make 3D printer nozzles narrow enough for their needs, they turned to nature and found the proboscis of a female mosquito had exactly the properties they needed
Wed, 19 Nov 2025 19:00:17 +0000
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The depths of the Arctic Ocean have warmed more than scientists expected. New research has placed the blame on warmer water from Greenland
Wed, 19 Nov 2025 16:00:35 +0000
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Matter with “forbidden” symmetries was once thought to be confined to lab experiments, but is now being found in some of the world’s most extreme environments
Wed, 19 Nov 2025 15:38:51 +0000
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Google’s latest model reportedly beats its rivals in several benchmark tests, but issues with reliability mean concerns remain over a possible AI bubble
Wed, 19 Nov 2025 15:00:49 +0000
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To make quantum computers more efficient and reliable, some of their basic components must be constantly reused – several quantum computer designs can now do just that
Wed, 19 Nov 2025 00:00:57 +0000
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Rather than being a recent cultural development, kissing may have been practised by other early humans like Neanderthals and our ape ancestors
Tue, 18 Nov 2025 17:30:13 +0000
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A comprehensive UN report has found that cities and towns are home to 81 per cent of the world’s population, much more than previously thought
Tue, 18 Nov 2025 16:00:21 +0000
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Ancient rock art was meant to be heard as well as seen and now acoustic archaeologists are bringing the sounds of prehistoric rituals to life
Tue, 18 Nov 2025 12:14:09 +0000
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AlphaEvolve, an AI system created by Google DeepMind, is helping mathematicians do research at a scale that was previously impossible - even if it does occasionally "cheat" to find a solution
Fri, 14 Nov 2025 10:00:06 +0000
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Physics has a reputation for being dominated by men, especially a century ago, as quantum physics was just being invented – but there have been so many women who helped shaped the field since its inception
Tue, 18 Nov 2025 10:19:28 +0000
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Facing its worst drought in decades, Iran is attempting to stimulate rain by spreading seeding agents in clouds, but the technique is likely to have modest benefits at best
Tue, 18 Nov 2025 00:01:22 +0000
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A major settlement in Central Asia called Semiyarka dating back to 1600 BC had houses, a big central building and even an industrial zone for producing copper and bronze
Mon, 17 Nov 2025 20:00:09 +0000
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A 12,000-year-old clay sculpture found in Israel depicts a goose on the back of a woman, and archaeologists suggest it may be a depiction of an animistic mythological scene
Mon, 17 Nov 2025 20:00:05 +0000
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Neanderthals were thought to have structures inside their noses that helped them deal with the cold, but analysis of an exceptionally preserved specimen contradicts that
Mon, 17 Nov 2025 16:00:52 +0000
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Some ants kill the queens of another species and take over their colonies, but we now know at least one species gets workers to do the dirty work for them through a kind of chemical subterfuge
Mon, 17 Nov 2025 16:00:22 +0000
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The discovery that fat is a communicative organ with a role in everything from bone health to mood is forcing a rethink of how we view our bodies
Fri, 14 Nov 2025 19:00:27 +0000
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Greenland’s melt is expected to slow the Atlantic Meridional Overturning Circulation, but research suggests a collapse of the West Antarctic ice sheet could in some cases prevent it from shutting down
Wed, 12 Nov 2025 18:00:00 +0000
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Medical research has long sought to gloss over the hormonal and chromosomal complications typical of female biology. But embracing this complexity could benefit everyone
Wed, 12 Nov 2025 18:00:00 +0000
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Do you need to fairly allocate players to teams, or sort out a pot of badly brewed coffee? Katie Steckles has a mathematical solution
Tue, 11 Nov 2025 16:00:38 +0000
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Being born with two X chromosomes brings a host of health benefits, and recognising this could lead to personalised medical treatments for men and women
Wed, 12 Nov 2025 16:00:37 +0000
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When an asteroid threatens Earth, astronomers use a rating called the Torino scale to communicate the risk. Richard Binzel, who invented the scale, tells New Scientist about his 50-year career in planetary defence
Wed, 12 Nov 2025 18:00:00 +0000
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Vince Gilligan, the showrunner behind Breaking Bad and Better Call Saul, is back, this time using sci-fi to explore a deceptively rich premise about the pursuit of happiness and the notion of utopia, finds Bethan Ackerley
Mon, 10 Nov 2025 16:00:25 +0000
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We admire grit and perseverance, but surprising research suggests that giving up on ambitions in the right way can actually improve our physical and mental health
Fri, 14 Nov 2025 17:00:28 +0000
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Mice with the same genetic variant that contributes towards red hair in people were slower to recover from wounds than their black-haired counterparts
Fri, 14 Nov 2025 16:00:15 +0000
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RNA from an exceptionally well preserved woolly mammoth gives us a window on gene activity in an animal that died nearly 40,000 years ago
Fri, 14 Nov 2025 15:42:21 +0000
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A galaxy in a practically empty area of the universe seems to be impossibly forming stars, and new observations have only deepened the puzzle
Fri, 14 Nov 2025 12:00:01 +0000
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From microscopes to geodes, New Scientist staff share their top Christmas present ideas in a gift guide unlike any you’ve seen before
Mon, 10 Nov 2025 00:01:52 +0000
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Thousands of holes arranged in a snake-like pattern on Monte Sierpe in Peru could have been a monumental accounting device for trade and tax
Wed, 12 Nov 2025 18:00:00 +0000
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The books, TV, games and more that New Scientist staff have enjoyed this week
Wed, 12 Nov 2025 17:26:18 +0000
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These photographs of humanoid robots by Henrik Spohler are part of his project Tomorrow Is the Question
Wed, 12 Nov 2025 18:00:00 +0000
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Christine Webb's provocative and moving book The Arrogant Ape explores our unjustifiable sense of superiority in the living world, laying out the evidence against it, says Elle Hunt
Wed, 12 Nov 2025 18:00:00 +0000
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New technologies and academic funding cuts are upending the ways we learn today. Newly enrolled student Annalee Newitz finds some silver linings
Mon, 10 Nov 2025 14:30:13 +0000
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There is growing evidence that our reliance on generative AI tools is reducing our ability to think clearly and critically, but it doesn’t have to be that way
Thu, 13 Nov 2025 12:00:27 +0000
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The images hammered into the sides of a goblet found in Palestine give us an idea of what people living more than 4000 years ago imagined the creation of the cosmos looked like
Thu, 13 Nov 2025 10:18:45 +0000
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To understand Adolf Hitler, we need to look at his personal life and the wider societal and historical context - analysing his DNA for a TV gimmick tells us nothing, says Michael Le Page
Thu, 13 Nov 2025 10:00:26 +0000
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Sexual activity in young people is on the decline, but why? And what's more, should we be worried about what this means for society and the future of the human race?
Wed, 12 Nov 2025 18:00:00 +0000
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A new study hammers home how the "survival of the nicest" view makes no sense when it comes to evolution, says Jonathan R. Goodman
Wed, 12 Nov 2025 18:00:00 +0000
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Reality TV star Kim Kardashian apparently thinks the 1969 moon landing was fake. If Feedback comes up with an equally outlandish conspiracy theory, maybe we can also get a guided tour of NASA
Wed, 12 Nov 2025 18:00:00 +0000
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Francis Crick's biography is full of surprises as author Matthew Cobb reveals the life and work of the co-discoverer of DNA's structure, finds Michael Le Page
Thu, 13 Nov 2025 00:01:49 +0000
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Global emissions from fossil fuels are expected to hit another record high in 2025, but China’s carbon emissions appear to be reaching a peak
Wed, 12 Nov 2025 19:00:02 +0000
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Lupus has been linked to the Epstein-Barr virus – which causes glandular fever, or mono – before, but we now have evidence of how it can bring about the autoimmune condition
Wed, 12 Nov 2025 17:17:38 +0000
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Mild wounds healed faster if people took a spray containing the "love hormone" oxytocin and set aside time to praise their partner – but they cleared up even quicker if these individuals were also intimate with their other half
Wed, 12 Nov 2025 16:00:59 +0000
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A coronal mass ejection from a distant star has been confirmed for the first time, raising questions about how such events could impact exoplanet habitability
Wed, 12 Nov 2025 11:00:34 +0000
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IBM revealed two new quantum computers, called Loon and Nighthawk – the qubits they use are connected in newly intricate ways and may enable a way to run error-free computations
Wed, 12 Nov 2025 14:00:27 +0000
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Previous attempts at building a chemical computer have been too simple, too rigid or too hard to scale, but an approach based on a network of reactions can perform multiple tasks without having to be reconfigured
Wed, 12 Nov 2025 12:00:32 +0000
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When measuring yourself against your partner, which traits do you prefer to have compared with your significant other? A survey that forced people to choose has found that men and women have different preferences when it comes to being smarter, funnier or more attractive
Mon, 03 Nov 2025 12:00:59 +0000
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All over the world people are ageing more rapidly and succumbing to diseases that typically affected the elderly. But there are ways to turn back the clock on your biological age
Tue, 11 Nov 2025 18:00:24 +0000
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The Omo-Turkana basin in Africa is home to a treasure trove of ancient human fossils and tools that span 300,000 years – today it is still yielding new discoveries about our species
Tue, 11 Nov 2025 17:25:39 +0000
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Hot flushes could be relieved by listening to recordings that induce hypnosis from home, rather than having to venture to a clinic
Tue, 11 Nov 2025 15:23:54 +0000
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High-voltage copper plates can remove up to three-quarters of frost from a surface, while using much less energy than conventional heating
Tue, 11 Nov 2025 14:00:32 +0000
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In February, the James Webb Space Telescope will briefly be able to observe asteroid 2024 YR4, which currently has a 4 per cent chance of hitting the moon in 2032. Depending on what it sees, the odds of collision could drastically increase
Mon, 10 Nov 2025 15:00:48 +0000
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Brain activity from more than 1000 people shows a rapid transition from being awake to being asleep, rather than a slow transition between the two states
Tue, 11 Nov 2025 12:00:12 +0000
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For over a decade, mathematicians have failed to agree whether a 500-page proof is actually correct. Now, translating the proof into a computer-readable form may finally settle the matter
Tue, 11 Nov 2025 08:00:45 +0000
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Eight possible cave openings found on the Martian surface look to have once had ancient streams flowing into them, suggesting they are promising places to look for evidence of life
Mon, 10 Nov 2025 16:00:16 +0000
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The damage of strokes caused by brain bleeds can be mitigated by removing dead blood cells. Scientists have now found a way of doing this non-invasively, with promising results in mice
Mon, 10 Nov 2025 12:00:07 +0000
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The electric cars of the Formula E racing championship can accelerate faster than Formula 1 cars and their top speeds are catching up – but battery capacity would let them down in a head-to-head
Mon, 10 Nov 2025 10:00:41 +0000
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Lake Turkana in Kenya, known as the cradle of humanity, has shrunk in recent millennia – and the loss of water has led to increased seismic activity, which could have impacted our ancient ancestors
Mon, 10 Nov 2025 10:00:32 +0000
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Several large tech firms that are active in AI have set goals to hit net zero by 2030, but a new forecast of the energy and water required to run large data centres shows they’re unlikely to meet those targets
Wed, 05 Nov 2025 18:00:00 +0000
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A new moon on 20 November means there is a great opportunity to enjoy the Leonid meteor shower this year, says Abigail Beall. Just make sure to get warm and comfy first
Wed, 05 Nov 2025 16:00:12 +0000
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Neuroscientist Matthew Sacchet is revealing how mastering meditation can not only enable transcendental states of bliss, but also reshape how we experience pain and emotion
Fri, 07 Nov 2025 21:13:45 +0000
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As one of the most influential scientists of the 20th century, James Watson pioneered the field of genetics and left behind a complicated legacy
Tue, 04 Nov 2025 16:00:14 +0000
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Recent outages have revealed how vulnerable the internet is, but there seems to be no official plan in the event of a catastrophic failure. Meet the team of hackers who are ready to jump into action
Fri, 07 Nov 2025 19:00:48 +0000
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The buried ocean on Saturn’s moon Enceladus seems to be stable across extremely long periods of time, making it an even more promising place to hunt for life
Fri, 07 Nov 2025 19:00:24 +0000
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The effort of reproducing may divert energy away from repairing DNA or fighting illness, which could drive ageing, but a new study suggests that is only the case when environmental conditions are tough
Fri, 07 Nov 2025 16:00:45 +0000
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A dwarf galaxy 100 million light years away is being stripped of its crucial star-forming gas, and it seems that the cosmic web is siphoning off this gas as the galaxy passes through
Fri, 07 Nov 2025 15:00:27 +0000
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The surface of comet 3I/ATLAS may have been so radically altered by cosmic rays that deducing its home star system would be impossible
Wed, 05 Nov 2025 18:00:00 +0000
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The books, TV, games and more that New Scientist staff have enjoyed this week
Wed, 05 Nov 2025 18:00:00 +0000
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By cutting surveys of public health, the US government won't be able to properly tackle problems ranging from drug addiction to food insecurity
Thu, 06 Nov 2025 16:00:09 +0000
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Archaeologists have compiled the most detailed map yet of roads throughout the Roman Empire in AD 150, totalling almost 300,000 kilometres in length
Thu, 06 Nov 2025 18:00:15 +0000
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Jacob, an 11-year-old lion, has defied expectations by surviving for years after losing a leg – now we know his success is down to an innovative hunting strategy
Wed, 05 Nov 2025 18:00:00 +0000
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The battle to save the magnificent but endangered Amur tiger detailed in Jonathan Slaght's Tigers Between Empires is an inspiring look at what collaboration across borders can achieve, finds Adam Weymouth
Wed, 05 Nov 2025 12:00:34 +0000
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Biochemical evidence suggests Norse people settled in Iceland almost 70 years before the accepted arrival date of the 870s, and didn't chop down the island's forests
Wed, 05 Nov 2025 18:00:00 +0000
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Feedback discovers a robot that can mimic Turkish ice cream vendors, who are known for playing tricks on their customers. Researchers concluded that customers, perhaps predictably, don't trust it
Wed, 05 Nov 2025 18:00:00 +0000
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Neurologically, the flexibility of the future promised by liberal democracy can be a challenge because it brings with it uncertainty. But there are solutions, say Florence Gaub and Liya Yu
Wed, 05 Nov 2025 18:00:00 +0000
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Lise Barnéoud's Hidden Guests shows how this fascinating new field brings with it profound implications for medicine, and even what it means to be human, finds Helen Thomson
Thu, 06 Nov 2025 09:00:22 +0000
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Many plants including cocoa, coffee and avocado cannot be gene-edited but a technique involving grafting could change that, opening the door to more productive and nutritious varieties
Thu, 06 Nov 2025 08:00:36 +0000
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The identity of a skeleton buried under a Budapest convent has been confirmed as Béla of Macsó, a Hungarian royal murdered in a 13th-century power struggle, and archaeologists have pieced together how the attack unfolded
Wed, 05 Nov 2025 18:00:00 +0000
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A planet is about to be destroyed by the collapse of a binary star system in Slow Gods, Claire North’s first venture into classic science fiction. Read it! says Emily H. Wilson
Thu, 06 Nov 2025 02:38:21 +0000
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It is widely accepted that the universe is expanding at an accelerating rate, but now researchers say our measurements of the mysterious force driving that may be wrong and that the universe began to slow 1.5 billion years ago – yet other scientists disagree
Wed, 05 Nov 2025 20:00:19 +0000
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Using the Helios-1 quantum computer, researchers have used a record-breaking number of error-proof qubits to run the first and biggest quantum simulation of a model for perfect conductivity
Wed, 05 Nov 2025 17:00:18 +0000
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A mathematical model suggests that when a pair of black holes gets quantum entangled, this can give rise to a lumpy space-time tunnel between them
Wed, 05 Nov 2025 14:00:05 +0000
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Researchers warn that the alga Karenia cristata, which has killed around a million animals in Australian waters in one of the biggest algal blooms ever seen, could harm marine life elsewhere
Tue, 04 Nov 2025 10:00:10 +0000
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Enamel does not naturally regenerate, which can lead to painful cavities, but a gel that harnesses some of the properties of saliva could restore the hard, shiny layer to teeth
Wed, 05 Nov 2025 08:00:22 +0000
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Initiatives on the table at COP30 aim to evaluate which countries are most vulnerable, support efforts to clean up industries and pay for the protection of tropical forests
Tue, 04 Nov 2025 23:30:20 +0000
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Getting covid-19 for the first time slightly increased the risk of heart inflammation, blood clots and bleeding disorders among children, whereas being vaccinated against the virus was much safer and sometimes protective
Tue, 04 Nov 2025 18:00:39 +0000
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How do we know the speed of light – and why does it have a speed limit at all? Leah Crane explores the history of one of the most important numbers in the universe
Tue, 04 Nov 2025 17:00:44 +0000
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In the largest genetic analysis of polycystic ovary syndrome to date, scientists have identified new variants linked to the condition, which could help us treat it more effectively
Tue, 04 Nov 2025 14:00:40 +0000
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Expectations are low for the UN climate conference in Belém, Brazil, but the host’s pragmatic approach could help make progress on implementation
Tue, 04 Nov 2025 10:37:24 +0000
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Building a working quantum internet would require overcoming a host of technical challenges, but researchers who have built one of the most advanced quantum networks to date say they think it is possible
Tue, 04 Nov 2025 10:00:13 +0000
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A distant black hole has been caught releasing the brightest flare ever, which is the result of it ripping apart and devouring an enormous star