As the gender furore that engulfed boxing at the 2024 Paris Olympics rumbles on, the International Olympic Committee is weighing reintroducing testing, while several sports have already embraced ...

Researchers mapped Y chromosome loss across thousands of individual cells from human cancers, with disturbing results.

University of Adelaide researchers discovered monotremes use a completely different sex determination system than other ...

The field of cardiology is increasingly recognizing the importance of sex differences as a critical factor in cardiovascular health, influencing both the ...

The theory that intelligence is passed on more significantly from mothers is rooted in genetics. Humans have 23 pairs of ...

Scientists are expressing concerns about male reproductive health due to the Y chromosome's genetic material loss, ...

This isn’t just about surgery. It’s about restoring dignity, giving people the right to live as who they are,” said Dr Sagar Gundewar, head of the plastic surgery department, who revived the service p ...

Jason and Travis Kelce revealed their father, Ed, skipped \"the talk,\" relying on the school system. Instead, Ed offered ...

A federal judge has blocked the Trump administration from limiting passport sex markers for many transgender and nonbinary ...

The ‘Y’ chromosome essential for developing male features is gradually disappearing What does it mean for the future of male ...

John Junior, a mental health campaigner from Manchester, said they felt misunderstood and 'different' throughout their ...

Proposed language would recognize two sexes in North Carolina’s rules and public policies, echoing President Donald Trump’s executive order.