In the animal kingdom, penises can be spiked, split, corkscrewed—even detachable. They're one of the most diverse structures ...

Activists quietly shifting the goalposts on sex-and-gender discussion to escape the fact that they're losing the biology of ...

A Brazilian woman is discovered to be a human 'chimera'. She carries her twin brother's DNA in her blood cells, making her ...

In the animal kingdom, penises can be spiked, split, corkscrewed - even detachable. They're one of the most diverse structures in biology. The human ...

If you've ever seen a litter of kittens, you may know that many of them barely look related. With coats ranging from black to ...

Dr Josef Köhrle, discusses with Lorna Rothery the urgent need for stronger actions to address the potential health risks ...

Human remains found inside a Belgian cave tell a grisly story of selective cannibalism among our hominid cousins.

Diet cannot eliminate the impact of air pollution entirely but the right nutrients can support your overall wellbeing ...

Scientists have discovered why males get dental disease more frequently and with greater severity than females, pinpointing ...

Women's hidden extra work, positive tipping points and new thinking on autism – there's much to chew on in this year's best ...

Earlier this year, a group of researchers published a paper on the remarkable phenomenon of sex reversal in several ...

Analysis of human samples and mouse models shows inflammasome signaling drives bone resorption in males but not females, ...