Sprinter Tyson Gay's B sample positive, fails another test

Former world sprint champion Tyson Gay's 'B' sample from an out-of-competition test in May has been confirmed positive for a banned substance, the U.S. Anti-Doping Agency (USADA) said on Friday,......

USADA statement on doping conspiracy

Lance Armstrong and his team ran the most sophisticated doping programme in sport according to the United States Anti-Doping Agency (USDA) which released its report on the case against the US......

UCI go on the attack after latest accusations by USADA

Cycling's world governing body hit back at the US Anti-Doping Agency on Friday after being accused by USADA president Travis Tygart of failing to deal with the consequences of the Lance Armstrong......

Ex-USADA boss rejects Armstrong denial over cash offer

Disgraced cyclist Lance Armstrong is not telling the truth by denying his representatives offered a six-figure cash donation to the U.S. Anti Doping Agency (USADA), the body's former chief......

Armstrong finally loses the will to fight

Lance Armstrong has never lacked the stomach for a fight, surviving testicular cancer and emerging triumphant from the gruelling Tour de France a record seven times, but on Thursday the American......