Downhill skier Breezy Johnson has been banned for 14 months for three violations of anti-doping rules and can't race until December

Ryan Garcia tested positive for a banned substance before defeating Devin Haney last month in New York

Boxer Ryan Garcia denied using performance-enhancing drugs in a video posted on social media Wednesday night after ESPN reported that he had tested positive for a banned substance

The world’s top anti-doping regulator says after reviewing a documentary and other media reports that it stands by its decision to clear 23 Chinese swimmers to compete at the 2021 Tokyo Olympics despite testing positive for a banned heart medication

Revelations of nearly two dozen Chinese swimmers whose positive doping tests went unpunished have sparked an intense flurry of accusations and legal threats between the World Anti-Doping Agency and the head of the U.S. drug-fighting organization

Brazilian striker Gabriel Barbosa has been suspended for two years following a doping fraud investigation

Two-time Grand Slam champion Simona Halep has been cleared for an immediate return to tennis after sports’ highest court cut her ban for doping on appeal

Juventus midfielder Paul Pogba has been banned for four years by Italy’s anti-doping court after the World Cup winner tested positive for testosterone