LONDON, Nov 7 (Reuters) - Roger Federer said he trusts the anti-doping procedures in tennis despite rival Novak Djokovic's claim that fellow Serb's Victor Troicki's one-year ban was the result of ...

Flamengo's Gabriel Barbosa celebrates after scoring his first goal during Brazilian Championship Serie A soccer match between Fortaleza CEIF and Clube de Regatas do Flamengo at Arena Castelao. Olympic ...

Women's marathon world record-holder Ruth Chepngetich was provisionally suspended for a positive doping test on Thursday. Track and field's Athletics Integrity Unit said Chepngetich tested positive ...

Furthermore, USATF said its "confidentiality policies were not an attempt to hinder or undermine anti-doping procedures," nor had it "failed to respond to a request by the IAAF for information on a ...

MONACO (AP/WGN) — Women’s marathon world record-holder Ruth Chepngetich was provisionally suspended for a positive doping test on Thursday. Track and field’s Athletics Integrity Unit said Chepngetich ...