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Smart hat senses when traffic lights change and tells you via an app
Long-lasting hats, jumpers and watch straps that function as smart devices can be made thanks to a cheap and reliable method of creating conductive fibre that can be woven into fabric ⌘ Read more
Record broken for the coldest temperature reached by large molecules
Four-atom molecules glued together by microwaves have broken the record for being the most complicated molecule to reach temperatures just billionths of a degree away from absolute zero ⌘ Read more
Modern humans were already in northern Europe 45,000 years ago
DNA from bones found in a cave in Germany has been identified as from Homo sapiens, showing that our species endured frigid conditions there as they expanded across the continent ⌘ Read more
The gold hydrogen rush: Does Earth contain near-limitless clean fuel?**
Prospectors around the world are scrambling to find reserves of "gold hydrogen", a naturally occurring fuel that burns without producing carbon dioxide. But how much is really out there and how easy is it to tap into? ⌘ Read more
India's first snow leopard survey puts population at just 718
Officials set up almost 2000 camera traps covering 120,000 square kilometres to estimate the numbers of snow leopards in India’s mountainous regions ⌘ Read more
Alice in Wonderland syndrome mapped in the brain to improve treatments
Scientists have mapped the brain circuit behind a form of Alice in Wonderland syndrome, when someone sees themselves or others in distorted proportions, in research that could improve how it is treated ⌘ Read more
What we know about the stars where NASA will hunt for life
Scientists have analysed the stars that an upcoming NASA telescope will target in its search for biosignatures, narrowing down the candidates for those that could host potential alien life ⌘ Read more
Watch parrots use their beaks for a newly identified form of motion
Not only can parrots fly and walk, they can also swing along branches using their beak, in a technique called beakiation ⌘ Read more
Neuralink: What do brain implants do and why is Elon Musk making them?**
Elon Musk's Neuralink company is conducting its first human trials, implanting a tiny chip onto the surface of a person's brain to allow them to talk directly with computers ⌘ Read more
Racial and ethnic disparities undermine dementia care in the US
A review of dementia research highlights unequal healthcare outcomes for Black and Hispanic people in the US ⌘ Read more
A bold new take on quantum theory could reveal how reality emerges
At the smallest scales, everything is made out of a cloud of quantum possibilities. A new idea attempts to explain how our everyday world comes from this, using the laws of thermodynamics ⌘ Read more
Spider webs collect DNA that reveals the species living nearby
DNA analysis of spider webs from two locations in Australia identified dozens of vertebrate species, suggesting a new approach to wildlife monitoring ⌘ Read more
Neuralink: What do brain implants do and why is Elon Musk making them?**
Elon Musk's Neuralink company is conducting its first human trials, implanting a tiny chip into the surface of a person's brain to allow them to talk directly with computers ⌘ Read more
Could combatting loneliness extend the lives of people with obesity?**
A recent study suggests that reducing social isolation among people with obesity helps them live longer, but it's not easy to prove that's definitely the case ⌘ Read more
Slight flight altitude changes could slash aviation's climate impact
Contrail clouds that form behind planes are responsible for much of the climate warming effects of flying. Small altitude adjustments would help minimise them ⌘ Read more
Galaxy smash-ups may explain strange light from early universe
Light from hydrogen in the early universe has baffled astronomers, but researchers have spotted interacting galaxies that could explain how it makes its way to us ⌘ Read more
AI can better retain what it learns by mimicking human sleep
An AI inspired by the way humans form long-term memories during sleep can learn to perform tasks better than existing models ⌘ Read more
Orangutan calls have an intricate structure resembling human language
Calls made by male orangutans to attract females have short sequences nested inside longer sequences – a feature called recursion that was thought to be unique to human language ⌘ Read more
The Ingenuity helicopter’s Mars mission is over, but it left a legacy
After nearly three years of exploring Mars, NASA’s Ingenuity helicopter has taken its final flight – but its astounding performance is a good sign for future drones on other worlds ⌘ Read more
JWST has taken extraordinary images of 19 nearby spiral galaxies
Astronomers have used the James Webb Space Telescope to take astonishingly detailed images of spiral galaxies, revealing how and where they spark star formation ⌘ Read more
Contaminated hormone injections may have given five people Alzheimer'sRead more
Should you worry about your blood sugar if you don't have diabetes?**
With more and more people monitoring their glucose levels in an attempt to boost their health, we take a look at what the evidence says about limiting your blood sugar spikes after eating ⌘ Read more
Why does the UK want to ban disposable vapes and when will it happen?**
A raft of new measures aimed at reducing underage vaping are set to come into law next year ⌘ Read more
Layer of graphene could help protect statues and paintings from damage
Covering paintings with very thin layers of graphene, or mixing graphene-derived materials into mortars used for repairing historical structures, could protect them from degrading ⌘ Read more
Japan's SLIM moon lander regains power nine days after botched landing
SLIM was put into hibernation after landing on the moon upside down, but it woke up when sunlight hit its solar panels ⌘ Read more
Heating and cooling are fundamentally different, not opposites
Conventional thermodynamics says that heating and cooling are essentially mirror images of each other, but an experiment with a tiny silica sphere suggests otherwise ⌘ Read more
Patch with octopus-like suckers helps drugs penetrate the skin
A rubbery patch studded with suction cups that imitate the suckers on octopus limbs can make drugs penetrate the skin without breaking it or causing irritation ⌘ Read more
Plagues that shook the Roman Empire linked to cold, dry periods
A study reconstructing the climate of Italy during the Roman Empire based on marine sediments shows that three pandemics coincided with cooler, drier conditions ⌘ Read more
Watch a robot with living muscles walk through water
A tiny, biohybrid robot moves by contracting lab-grown muscle tissue in its legs – but it needs help to stand up in a water tank and it tops out at just 5.4 millimetres per minute ⌘ Read more
Fast-growing engineered cow cells could slash cost of cultured meat
Engineered cells that make the substances they need to grow could dramatically reduce the cost of cultivating lab-grown meat ⌘ Read more
The chemist who told us to put salt in our tea explains why she did it
After causing an international incident by suggesting that adding salt to your cup of tea will improve it, chemist Michelle Francl says it’s great to see everyone talking about chemistry ⌘ Read more
Learning piano triggers complex changes to your brain's activity
Learning to play the piano causes various changes in activity in areas of the brain involved in memory, movement and processing sensory information ⌘ Read more
Writing things down may help you remember information more than typing
Writing words down increases connectivity linked to memory and learning between different areas of the brain, with the same not being true when things are typed out on a computer ⌘ Read more
Newly discovered smoking stars emit huge clouds and we don't know why
A never-before-seen type of star that puffs out enormous clouds challenges our ideas of what happens when giant stars reach the end of their lives ⌘ Read more
Japan's rolling and hopping lunar rovers send back images of the moon
Japan’s Smart Lander for Investigating Moon (SLIM) didn’t last long after it landed on the surface of the moon, but it released two rovers – one that hops and one that rolls – that took images on the lunar surface ⌘ Read more
Mysterious black hole jets may be the source of powerful cosmic rays
Observations of the microquasar SS 433 provide clues to how these small black holes accelerate electrons to produce high-energy jets ⌘ Read more
Silicon Valley’s top AI models are terrible at rebus wordplay puzzles
Rebus puzzles provide wordplay challenges involving both images and text, and they can confound Silicon Valley’s most powerful AI models ⌘ Read more
Owls may actually be able to turn their heads a full 360 degrees
Owls are famously good at rotating their heads, but now anatomical findings suggest they really could go a full 360 degrees without injuring themselves ⌘ Read more
Where is the coldest place on Earth?**
If you're planning a holiday bring your blanket and get ready to hunker down, these are the coldest places on Earth ever recorded ⌘ Read more
Pancake-like comets may be made by whirling clouds of pebbles
We keep finding pancake-like objects in the solar system and it could be because they form in a certain way – from spinning clouds of pebbles ⌘ Read more
Exquisite Jurassic fossils reveal cannibalism in ancient fish
Three fossils of Pachycormus fish from the dinosaur era feature smaller members of the same species in their guts - perhaps showing how the animals got by when food was scarce ⌘ Read more
Robot avatar lets people see and feel things remotely through VR
A person wearing a VR headset and haptic feedback gloves can control the iCub 3 robot and experience being somewhere else ⌘ Read more
Retinal images could predict future risk of heart or lung disease
People with unusually thin retinas are at greater risk of later developing bronchitis and other conditions, suggesting retinal scans could eventually become a component of routine health screening ⌘ Read more
Toxic mud from aluminium production can be used to make greener steel
Producing steel generates huge amounts of CO2 emissions. These could be reduced with a technique that repurposes the hazardous red mud generated when refining aluminium ⌘ Read more
US states had 65,000 rape-related pregnancies after banning abortion
Estimates suggest that there were tens of thousands of pregnancies as a result of rape between July 2022 and January 2024 in US states that effectively have total abortion bans ⌘ Read more
Syphilis-like bacteria found in 2000-year-old human remains in Brazil
Four skeletons in a prehistoric burial site in Brazil contain the DNA of bacteria that are closely related to the syphilis bacterium, giving clues as to the infection's origin ⌘ Read more
Fungi grow faster if you play sounds to them
Fungi exposed to acoustic stimulation in lab experiments have faster growth rates, suggesting a possible way to speed up composting and restore habitats ⌘ Read more
Why is the US still in such poor health, despite its wealth?**
A decade ago, a study showed that the US had the lowest life expectancy among high-income countries. Why are things still getting worse, asks Laudan Aron ⌘ Read more
Electricity demand from data centres set to double by 2026
The world needs more data centres to support internet activity and the AI boom. That could double the associated electricity demand in the next few years ⌘ Read more
Four new emperor penguin colonies have been discovered
Satellite images have helped to locate four previously unknown colonies of emperor penguins in the Antarctic. One of the colonies has over 5000 members ⌘ Read more
See what the world looks like through the eyes of different animals
A camera can recreate how animals see the world through both visible and ultraviolet light ⌘ Read more
Huge amounts of rock dust are being spread across farms to capture CO2
Companies around the world are spreading crushed rocks on farms to remove carbon dioxide from the atmosphere in a process called enhanced weathering, but the hard part is measuring how much is stored ⌘ Read more
A new understanding of how your blood type influences your health
We now know that there are at least 45 different blood types and that yours may influence your risk of disease, from malaria to cancer ⌘ Read more
Seaweed could save a billion people from famine after a nuclear war
A nuclear war could lead to food shortages due to soot blocking out the sun, but a model suggests seaweed farming could expand to meet up to 15 per cent of the food eaten by humans ⌘ Read more
Do routine check-ups actually improve our health?**
A massive study is claimed to show that regular primary care health checks can prevent multiple diseases, but it’s too soon to close the case ⌘ Read more
Chickpeas grown in moon dust for the first time
With a little help from a fungus and earthworms, chickpeas have been grown in lunar soil. It is a step forward in figuring out how to make long-term stays on the moon sustainable ⌘ Read more
Stunning slo-mo videos show how insects survive raindrop collisions
A raindrop can weigh 40 times as much as a water strider. So how does the insect deal with rain when getting hit with a droplet is equivalent to a car crashing into a human? ⌘ Read more
How measles can do long-lasting damage to children's immune systems
Low vaccination rates have led to measles outbreaks in several countries, but many people are unaware of how the virus can have an effect called ‘immune amnesia’ ⌘ Read more
A legendary cosmologist on how to find a deeper theory of the universe
Nobel prizewinner Jim Peebles, who helped create our model of how the universe evolved, discusses dark matter, the value of iconoclastic ideas and the astronomical anomalies to keep your eye on ⌘ Read more
AI costs too much to automate vision-related jobs – for now
Today’s AI computer vision costs are too steep for most US firms to consider replacing human workers with the technology. But that could change in the long run ⌘ Read more
Strange 'one-dimensional gas' created by trapping atoms in a tiny tube
A row of gaseous krypton atoms has been trapped inside a carbon nanotube, allowing researchers to better observe how they interact in a confined space ⌘ Read more
Missing bullets can be identified by ricochet residue at crime scenes
Investigating gun crime is challenging if bullets have been removed from the scene – a tool that can identify bullets from the shavings they leave as they ricochet off surfaces could help ⌘ Read more
Endometriosis takes 6 years to be diagnosed due to a lack of awareness
Endometriosis takes an average of 6.6 years to be diagnosed worldwide, with one study finding it can take 27 years in the UK ⌘ Read more
Traces of ancient life reveal a 3.4-billion-year-old ecosystem
Chemical analysis of rocks found in South Africa shows that ancient microorganisms sustained themselves in a variety of ways, adding to evidence for an early origin of life on Earth ⌘ Read more
Megalodon was nothing like a giant great white shark
We have no complete skeleton of the ancient megalodon shark, but new evidence points to it being more long and slender than previous depictions, say researchers ⌘ Read more
Japan’s SLIM spacecraft landed on the moon – but it's having problems
The Smart Lander for Investigating Moon (SLIM) spacecraft touched down on the lunar surface intact, but its solar panels aren't working so it is running on batteries ⌘ Read more
What does Ukraine’s million-drone army mean for the future of war?**
In 2024, Ukraine will have more drones than soldiers in its armed forces, and the aerial vehicles and the artificial intelligences that can control them are changing the way war is waged ⌘ Read more
How fall of Bronze Age civilisations holds lessons for modern world
The fall of a couple of Mediterranean civilisations 3000 years ago had destabilising effects on their neighbours, according to a computer simulation, offering hints for avoiding similar disruptions today ⌘ Read more
Mild haemophilia may add an extra year or two to someone's life
UK figures suggest that when the condition is well treated, it can reduce people’s risk of heart disease and strokes ⌘ Read more
Beeping shoes help people with Parkinson's disease walk further
A sensor that clips onto shoes and alerts wearers when they walk with a strong stride improved stability among people with Parkinson's in a small trial ⌘ Read more
How wild primates adapt to living with disabilities
For primates, being born with a missing limb or experiencing a major injury isn’t necessarily disabling if their environment or social connections help them thrive – just like humans ⌘ Read more
The tightest knot ever made is a tied-up chain 54 atoms long
A tiny molecular chain of gold, carbon and phosphorus has tied itself up into the smallest and tightest knot ever seen ⌘ Read more
Why the Peregrine moon lander was burned up in Earth's atmosphere
An attempt to land on the moon has ended in failure – Astrobotic’s Peregrine lander was brought back to Earth to burn up as it plummeted through the atmosphere ⌘ Read more
Japan’s SLIM lander is about to touch down on the surface of the moon
The Japanese Smart Lander for Investigating Moon is scheduled to land on the lunar surface on 19 January, where it will drop off two innovative rovers to hop and roll around ⌘ Read more
Mysterious object may be the heaviest neutron star ever seen
A dense object about 40,000 light years away is heavier than any neutron star seen before, but lighter than any black hole, leaving astronomers unsure what they are looking at ⌘ Read more
Watch a plant-inspired robot grow towards light like a vine
FiloBot has a cylindrical body made of coiled plastic filament and can grow guided by light and gravity just like a plant ⌘ Read more
Mounting evidence shows daily multivitamins keep you sharp as you age
Taking a standard multivitamin supplement appears to reduce cognitive decline that happens with ageing ⌘ Read more
Could DARPA's enigmatic X-65 plane revolutionise aircraft design?**
The US military will test an aircraft that flies without mechanical control surfaces like flaps and rudders, potentially boosting stealth characteristics ⌘ Read more
New fiery doughnut image is our most detailed glimpse of a black hole
The black hole at the centre of galaxy M87 has been imaged at higher resolution and is now revealed in even clearer detail ⌘ Read more
Seabed trawling found to be a major source of global CO2 emissions
Bottom trawling, a controversial and destructive fishing technique, releases large amounts of carbon dioxide from the seabed – and much of this gas gets into the atmosphere ⌘ Read more
We finally know how tardigrades can survive extreme conditions
When tardigrades encounter harsh environments, high levels of free radicals in their cells trigger the onset of a dormant state in which they can endure extreme hardship ⌘ Read more
Life expectancy gap between men and women is closing worldwide
The life expectancies of men around the world are catching up with women's longer lifespans, possibly due to a decline in smoking and alcohol-related deaths ⌘ Read more
Robotic dodecahedron searches the deep sea for new species
A robotic dodecahedron that can collect tissue samples from deep-sea animals for later genetic analysis could speed up the identification of unknown species ⌘ Read more
What is Disease X and why is it in the news?**
The World Health Organization uses the term "Disease X" to refer to an infection with the potential for causing the next epidemic – or a new global pandemic ⌘ Read more
DeepMind AI solves hard geometry problems from mathematics olympiad
AlphaGeometry scores almost as well as the best students on geometry questions from the International Mathematical Olympiad ⌘ Read more
Self-assembling DNA computer can sort simple images into categories
A conventional computer must be fully assembled before it can run, but an experimental DNA computer solves problems through the very act of putting itself together ⌘ Read more
The intriguing experiments forcing a rethink on quantum consciousness
With anaesthetics and brain organoids, we are finally testing the idea that quantum effects explain consciousness – and the early results suggest this long-derided idea may have been misconstrued ⌘ Read more
Scientists created a ‘giant quantum vortex’ that mimics a black hole
Black holes can be difficult to study, so researchers have made a powerful quantum vortex in a tank of superfluid helium that acts as a simulation of a black hole ⌘ Read more
Mass death of seal pups raises fears of bird flu spreading in mammals
Researchers estimate that 17,000 baby elephant seals have died from avian flu in Argentina and it is likely that the virus is spreading among marine mammals ⌘ Read more
Alpine ibex are becoming more nocturnal as the climate gets hotter
On hot days, Alpine ibex increase their activity at nighttime to avoid the heat – but this might increase the risk of predation by wolves ⌘ Read more
Men are better at navigating than women - but not because of evolution
Men's navigational skills slightly trump women's, but it probably comes down to their upbringing, rather than it being an evolutionary trait ⌘ Read more
Grit salt on our roads is killing freshwater wildlife. What can we do?**
The salt we spread to keep roads safe in winter is damaging ecosystems and threatening water supplies. Do alternatives, from coffee grounds to cheese brine, work? ⌘ Read more
Does the birth of a cloned monkey mean we could now clone people?**
A healthy rhesus monkey has been born after being cloned from fetal cells, but creating a clone of an adult human being would be much harder ⌘ Read more
Why sperm counts are falling and what we can do to increase them
Sperm counts are down worldwide, but researchers are finally getting to grips with why - and coming up with ways to reverse the trend ⌘ Read more
The top 10 movies about the multiverse according to a physicist
From The Matrix to Sliding Doors via Everything Everywhere All at Once, physicist Paul Halpern reveals his favourite films about the multiverse ⌘ Read more
Fertilisers are a major source of microplastic pollution in soil
Soil samples from a long-running UK experiment show that microplastic pollution has risen sharply in the past 50 years and is much higher in fields treated with organic or inorganic fertilisers ⌘ Read more
Four new octopus species discovered by deep-sea submersible
Expedition leaders say they have found several new species of octopus using a remotely operated vehicle around 3 kilometres deep near Costa Rica ⌘ Read more
Thousands of severe covid-19 cases in UK summer due to missed vaccines
Greater covid-19 vaccine uptake could have prevented several thousand deaths and hospitalisations in UK during a coronavirus wave in 2022 ⌘ Read more
Covid-19 variant JN.1 may be the mildest form of the virus yet
The latest coronavirus variant, JN.1, is more infectious, but seems to be causing less severe illness than in previous waves ⌘ Read more
Is cleaning up the Great Pacific Garbage Patch worth the effort?**
Efforts are underway to tidy up the ocean's biggest plastic hotspot. But this cleanup operation could be damaging a unique ecosystem and doing little to stop the overwhelming plastic problem ⌘ Read more