Sensing that breast cancer ran in certain families, the geneticist Mary-Claire King and a team of researchers at UC Berkeley ...

Every player seeking to compete on the WTA Tour must now complete an SRY gene test under a new eligibility policy introduced ...

Did Scott Peterson take a lie detector test before he was found guilty of killing his wife, Laci, and their unborn son?

CRAWFORDSVILLE, Ind. — On June 9, a detective sergeant with the Crawfordsville Police Department received an email from the Department of Child Services concerning an 11-month-old child who had ...

The Women's Tennis Association's sweeping eligibility update requires all players to undergo genetic sex testing to compete on tour.

The Women's Tennis Association (WTA) updated its eligibility requirements to require all players to undergo a one-time screening to be able to compete with other women. The policy notes the screenings ...

Baby Doe’, a documentary executive-produced by Sarah Paulson, takes a closer look at the story of Gail Ritchey following her ...

Testosterone testing for soldiers sounds simple, but a low result rarely tells you why – or what to do about it.

Why were men in the ’90s just so fine? From Denzel Washington and Morris Chestnut to LL Cool J and Larenz Tate, that decade ...

The WTA has announced a major overhaul to its women’s eligibility policy, introducing mandatory genetic sex testing.

New evidence backs up the claim that female physiology is wired for endurance. But that's not why Rachel Entrekin won the ...

The new policy will come into effect on Tuesday to "preserve the integrity of women's professional tennis", the governing ...