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 ...

Athletes using banned drugs or violating other anti-doping rules at the 2026 Winter Olympics will face a formidable team trained to catch them. The International Testing Agency (ITA), which oversees ...

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 ...

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 ...