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Palaeontologists have discovered 66 three-toed dinosaur footprints in a slab of rock that has been on display for 20 years at a school in Queensland

Saturn has dozens of new moons, bringing it to a total of 274. All of the new moons are between 2 and 4 kilometres wide, but at what point is a rock too small to be a moon?

Saturn has dozens of new moons, bringing it to a total of 274. All of the new moons are between 2 and 4 kilometres wide, but at what point is a rock too small to be a moon?

Analysis of samples brought back to Earth from the asteroid Bennu reveal that it has a bizarre chemical make-up and is unusually magnetic

Farming arose on multiple continents among populations with radically different cultures and environments and with no means of communicating with each other – how did it crop up independently at about the same time?

Linguists, psychologists and experts in cultural evolution are discovering why we tell stories, how ancient the oldest ones are and why some tales run and run

A patch of old oak trees in the UK is helping scientists to predict how the world’s forests will respond to higher levels of carbon dioxide, a crucial question for our future climate

A highly pathogenic strain of bird flu is spreading south along the Antarctic Peninsula and could devastate populations of penguins and other seabirds

Men who had given blood more than 100 times in their life were more likely to have blood cells carrying certain beneficial mutations, suggesting that donating blood promotes the growth of these cells

A cargo ship carrying sodium cyanide collided with a tanker transporting jet fuel – scientists are warning of potentially severe environmental impacts

A 12-passenger “seaglider” that is part boat and part aircraft harnesses Cold War-era technology to fly just above the waves using only electric power

When downed trees are attacked by beetles, the wood becomes more flammable, demonstrating another way insects can alter the risk of wildfires

Quantum fridges, batteries and clocks are brilliant inventions but still limited in power. Now physicist Nicole Yunger Halpern is charting a path to take them to the next level

Some male octopuses tend to get eaten by their sexual partners, but male blue-lined octopuses avoid this fate with help from one of nature’s most potent venoms

What shapes are made by a spinning needle? This seemingly innocent problem has puzzled mathematicians for decades, but now a new proof is being called the biggest result of the current century as it could help solve many other tricky problems

Researchers have criticised Microsoft's new Majorana 1 quantum computer, saying it has made claims about the way it works that aren't fully backed up by scientific evidence

Researchers and other advocates for science gathered at Stand Up for Science rallies around the US and the world to protest the Trump administration’s cuts to scientific research

Widespread firings at the US National Oceanic and Atmospheric Administration could affect everything from tornado alerts to weather forecasts on your phone

Drugs like Ozempic and Wegovy could raise the risk of a rare form of vision loss, but we are still trying to unpick why

Spending more time at school could keep you sharp into old age, but there are other factors that might explain the effect