Athletes will need to undergo chromosome tests by September 1 after World Athletics put a timeline on regulations aimed at ...

Clarifying promised rules on female eligibility, track and field's governing body set a Sept. 1 deadline Wednesday for ...

The Brayden’s Trail of Strength is set for Saturday, Aug. 2 at 9 a.m. where race organizer Susan Blackwell as well as the ...

The concept of “woman” is far more intricate and dynamic than a simple definition might suggest. At its most fundamental, a ...

The human genome consists of 3 billion base pairs, and when a cell divides, it takes about seven hours to complete making a ...

U.S. delegates have objected to use of the word “gender” in U.N. documents during forums on topics as varied as women’s ...

Trisomy 18 is normally fatal within weeks of birth. But some parents are getting more time — with surgeries, luck and an ...

The 30-year-old non-binary athlete expressed disappointment over World Athletics' plans to introduce gene tests and ...

UC Davis Health Professor of Psychiatry and Behavioral Sciences David Hessl will help lead a major research project to ...