bodym via Getty Images Dormant genes on the X chromosome may reawaken in old age, potentially giving the aging female brain a ...

Preserving the integrity of competition in the female category is a fundamental principle of the sport of athletics,” the ...

World Athletics president Sebastian Coe says the track and field’s governing body has approved the introduction of cheek ...

"The primary sex hormones - oestrogen in females and testosterone in males - are thought to play a role in these differences, as are the sex chromosomes (XX in people registered female at birth, and ...

The sports world is abuzz with the recent announcement by World Athletics regarding the introduction of chromosome testing for female athletes. This decision, aimed at maintaining the integrity of ...

World Athletics president Sebastian Coe announced Tuesday that female track and field athletes will undergo random genetic ...

The planned changes include reinstating a version of chromosome testing that was discontinued in the 1990s, requiring athletes who compete in the female category to submit to a cheek swab or dry ...

The planned changes include reinstating a version of chromosome testing that was discontinued in the 1990s, requiring athletes who compete in the female category to submit to a cheek swab or dry ...