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

Cervical cancer is the second most prevalent malignancy in female reproductive system and a major cause of morbidity and ...

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

Circadian rhythms are endogenous oscillations widely present in living organisms, typically following approximately 24-hour ...

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

Africa's fight for sexual and reproductive health and rights (SRHR) and gender equality has never been more urgent, as hard-won gains are increasingly threatened by shrinking civic spaces, rising ...

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

Starting a colony is a dangerous enterprise - so some ants find creative and brutal techniques to take over other queens’ ...

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

India's population is set to stabilise by 2080 at around 1.8–1.9 billion, driven by a steep decline in fertility rates across ...

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