Caster Semenya wins the 800m at the first Diamond League meet of the season in Doha and vows to not quit the sport after...

Olympic champion Caster Semenya loses her appeal against new rules from athletics' governing body restricting testo...

The United Nations says plans to classify female athletes by their testosterone levels, put forward by athletics' g...

The IAAF denies it will tell a court female athletes with high testosterone levels like Caster Semenya should be classif...