CAPTCHA tests are supposed to distinguish humans from bots, but an AI system mastered the problem after training on thousands ...

As a six-year investigation into the Thwaites glacier in Antarctica wraps up, the scientists involved are pessimistic for the ...

Genetic testing on samples collected during the earliest days of the covid-19 outbreak suggests it is likely that the virus ...

Making hydrogen from seawater can be tricky because the salt is corrosive and the process can create toxic chlorine gas – new ...

Artificial intelligence has more in common with ants than humans, says Neil Lawrence. Only by taking a more nuanced view of ...

Forest loss is thought to have played a part in record low rainfall across South America this year, in a sign that ...

A new covid-19 variant called XEC may spread more easily than past variants, but current vaccines are still effective against ...

Say you want to start with one of those bucolic, wooden potato-growing planters you see in gardening catalogues. In the UK, ...

An artificial intelligence model that can identify the calls of eight whale species is helping researchers track the elusive ...

From drunk worms to mammals that breath through their anuses, founder Marc Abrahams on the winners of this year's Ig Nobel ...

A quantum computing protocol makes it possible to extract energy from seemingly empty space, teleport it to a new location, ...

Genetic analysis shows that microbes growing inside the International Space Station have adaptations for radiation and low ...