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Showing 701-750 of 994 entries
The rings of Saturn are normally thought to be flat, but measurements by the Cassini spacecraft show that some of their particles fly hundreds of thousands of kilometres above and below the thin main discs
Professional football players who became injured while on their period took longer to recover than when injuries occurred at other times of their menstrual cycle
Under current climate policies, 79 per cent of the world’s glaciers will disappear by 2100, endangering the water supply for 2 billion people and raising sea levels dramatically
Many industries are eyeing up hydrogen as a source of clean energy, but with supplies of green hydrogen limited, we should prioritise the areas where it could have the most positive impact on carbon emissions, say researchers
Efforts to lower the levels of CO2 in the atmosphere may come too late to prevent long-term changes to the Arctic
There are two small moons in orbit around Mars today, but both may be remnants of a much larger moon that had enough of a gravitational pull to drive tides in the Red Planet's lost lakes and seas
Controlling qubits with quantum superpositions allows them to dramatically violate a fundamental limit and encode information for about five times longer during quantum computations
Neisseria gonorrhoeae, the microbe responsible for gonorrhoea, is developing resistance to most antibiotics, which means we need new drugs to treat the condition. An antibiotic called zoliflodacin might be part of a solution
In a stunning reversal, Disney has changed tack with regard to safeguarding its copyrighted characters from incorporation into AI tools – perhaps a sign that no one can stem the tide of AI
White-sided dolphins seem to help killer whales "scout" and catch Chinook salmon near Vancouver Island, then eat the leftovers
People are often diagnosed with multiple neurodivergencies and mental health conditions, but the biggest genetic analysis so far suggests many have shared biological causes
A new explanation for the solar system's radioactive elements suggests Earth-like planets might be found orbiting up to 50 per cent of sun-like stars
Urban populations in southern Britain experienced a decline in health that lasted for generations after the Romans arrived
The world’s biggest emitter of carbon dioxide is on the cusp of a turning point that could herald the beginning of a global decline in fossil fuel use
This Changes Everything columnist Annalee Newitz on how AI-generated content went mainstream in 2025
Biologists poured cold water on Colossal Biosciences’ claim to have brought the dire wolf back from extinction, and some worry the overblown headlines will undermine conservation work
Big AI firms have built their models by hoovering up copyrighted material from the internet as training data. They say this is legal, but copyright holders disagree - and this year they hit back in a major way
Our visual highlights from the animal world this year include a mouse caring for its companion, dolphins communicating in an unexpected way and a colossal squid caught on camera for the first time
Field Notes From Space-Time columnist Chanda Prescod-Weinstein on how comets grabbed the headlines in 2025
The first Denisovan skull, an ancient hunter’s toolkit and a Roman man’s brain that has turned to glass: here are our picks of the year’s most striking findings about prehistoric humans
The Trump administration has targeted everything from public health to space missions for funding cuts, bringing an end to the longstanding US policy of scientific pursuits as a path towards progress and economic prosperity
Scientists found a way to let people perceive an intense blue-green hue unlike anything they had seen before – and the technique could help people with colour blindness
A bizarre Christmas dinner invitation, some mysterious carol singers and even a spot of charades. Can you solve all 12 of our unique festive riddles?
We knew that GLP-1 drugs like Ozempic and Wegovy did more than just help control type 2 diabetes and aid weight loss, but the extent of that potential really came to light in 2025
Three thought experiments involving “demons” have haunted physics for centuries. What should we make of them today?
A building-sized asteroid had a 1-in-32 chance of hitting Earth at its peak, but astronomers soon found there was zero chance of it impacting the planet
Though there were setbacks on climate change and funding for science this year, there was still plenty of amazing discoveries to marvel at
Neuroscience columnist Helen Thomson on how she discovered a host of evidence-based ways to keep her brain healthier in 2026
Feedback has spent some time sifting through 2025's key scientific achievements to come up with a range of weird and wonderful (and less wonderful) winners for our inaugural Backsies awards
Scientist and photographer Felice Frankel has zoomed in on everyday occurrences with her camera for her new book, Phenomenal Moments, which reveals the hidden science in our daily lives
There are a host of celestial events to get excited about next year – including a total solar eclipse. Abigail Beall is lining up her calendar
Our gut microbiome has a huge influence on our overall health, but we haven't been clear on the specific bacteria with good versus bad effects. Now, a study of more than 34,000 people is shedding light on what a healthy gut microbiome actually consists of
From a particle smasher encircling the moon to an “impossible” laser, five scientists reveal the experiments they would run in a world powered purely by imagination
The rollout of a type of genetic technology called a gene drive for tackling malaria could be edging closer after a lab study supports its success
An excavation in Suffolk, UK, has uncovered pyrite and flint that appear to have been used by ancient humans to light fires some 400,000 years ago
From bonobos and rats to tickling robots, research is finally cracking the secrets of why we’re ticklish, and what that reveals about our brains
As Australian teenagers lose access to social media, observers say there are still many unknown questions about the ban, which came into force on 10 December
For centuries, Europeans thought that eternal daylight saturated the cosmos. The shift to a dark universe has had a profound psychological impact upon us
New evidence suggests that alcohol was a surprisingly big motivator in our monumental transition from hunting and gathering to farming – but was beer really more important to us than bread?
Skin fossils from a sauropod dinosaur examined with an electron microscope feature structures called melanosomes, which are similar to those that create the bright colours in birds' feathers
From an incredible series of revelations about the ancient humans called Denisovans to surprising discoveries about tool making, this year has given us a clearer picture of how and why humans evolved to be so different from other primates
Scientists were amazed to discover a 507-year-old clam that was already 100 in Shakespeare’s day, but why did it live so long and what can we learn from it?
Excavations of a workshop that was buried in Pompeii almost 2000 years ago have given archaeologists unique insights into Roman construction techniques and the longevity of the empire’s concrete
Our writers and contributors have chosen their favourite ever science-y books, films, TV shows, music, video games, board games and more to see you through the festive period
The time of day that cancer drugs are administered could make a big difference to a patient's outcomes, and would be a relatively simple intervention to roll out
How a Finnish physicist named Karl Lemström once became obsessed with recreating the aurora borealis from scratch – and may have ended up creating something even more intriguing
From machine learning to voting, the workings of the world demand randomisation, but true sources of randomness are surprisingly hard to find. Now quantum mechanics has supplied the answer
Mean temperatures this year approached 1.5°C above the preindustrial average, making it the second hottest year after 2024
Some of the elements used by living systems are far more abundant in Cassiopeia A than we thought, hinting that some parts of our galaxy might be more suitable for life than others
Screen time has been linked to all sorts of problems, from depression and obesity to poor sleep. But how worried should you really be? Jacob Aron sifts through the evidence
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