How can a fish be born as one sex and later become another? For most animals, the answer is simple. They are born either male ...

I teach a university course called Hormones and Behaviour. What surprises students is that biological sex is not produced by ...

Rare snow leopard twins born at a U.K. zoo have been identified as male and female. The sibling cubs arrived at Highland Wildlife Park in May and have received their first health check. Vets were able ...

On Tuesday August 11, the Australian census will ask specific questions about gender identity and sexual orientation for the ...

The Republic of Niger has criminalized same-sex relationships for the first time. Previously, Uganda and Burkina Faso enacted ...

Estonian sport has not been affected by IOC rule changes regarding transgender athletes in competition, the Estonian Olympic ...

For survivors of Bessborough, Cindi Bonny's article was both mirror and megaphone, confirmation that what we lived through ...

The first women cadets at the Air Force Academy, 50 years ago this year, faced intense criticism from people who didn’t think ...

It took me a while after I got to the US to realise that I dressed weird. It was less the colours than the specific shades. Pink, yellow, and green were all men’s colours, ...

The WNBA has spent the past few years begging sports fans to pay attention. Now that people finally are, the league keeps ...

Colchester Zoo has welcomed several new arrivals and unveiled a series of updates. Here’s a round-up of the latest additions ...

Men are largely missing out on one of the hottest professions in the U.S. right now: nursing. For registered nurses alone, the Labor Department projects there will be 189,000 job openings each year ...