Idaho court hears challenge to new trans athlete law

The landmark case Hecox vs. Little is being brought before the federal appellate court Monday

Testosterone study shows aerobic benefit in female athletes

It claims to be the first randomized, placebo-controlled, double-blind to directly measure the effect of increased testosterone in women on running performance

Testosterone rule suspended, Semenya can race 800m

Semenya will now likely compete in the 800m at the world championships in September