A lab experiment that simulated Mars conditions showed that green algae can grow in plastic containers made from the same ...

We have now learned why wounds in our mouth don't scar, which could lead to treatments that prevent such blemishes on the ...

An ancient human site in Germany features animal bones that were smashed into small pieces and heated to extract fat 125,000 ...

Red heart or thumbs up? Sending emojis to close friends makes them see you as more attentive and likeable than text-only ...

It is possible to make a material emit more radiation than it absorbs, violating the laws of physics in a way that could make ...

The genome of a man who lived in Egypt over 4500 years ago offers a new window on the ancient society and hints at ...

Diet and exercise will only get you so far, but there is a magic bullet that could make us all live longer, says professor of ...

Our readers have detailed and informative advice to offer here – although not all agree on whether a hot air dryer should be ...

Australia has offered a lifeline to the people of Tuvalu, whose island is threatened by rising sea levels. But the deal comes ...

When we eat ice cream on a hot day, does it cool us down or do the calories in it warm us up? And why is it that, when ...

Our readers continue to offer insight into this important question – and also offer hope about the future of low-alcohol ...

A key milk protein for making cheese and yoghurt has been produced in bacteria for the first time, paving the way for better ...