USADA CEO says no-fault cases like Carl Grove's show how the anti-doping system needs to be overhauled and fixed.

Individual pursuit champion and world record holder found to have consumed meat contaminated with banned substance.

There is evidence suggesting an athlete could return a positive test after having taken the legal dose of the drug

Masters national mountain bike champion Jenna Blandford of Louisville, Kentucky, is handed four-year ban for a doping violation.

Matthew Fedoruk talks with VeloNews about USADA's oversight of amateur and masters cyclists.

Closure in Tom Danielson’s doping case won’t come until fall. A three-member arbitration panel has approved a motion to delay that was put forth by Danielson and his legal team. He remains provisionally suspended. According to the U.S. Anti Doping Agency, Danielson’s counsel requested the postponement to allow for further analysis of the supplements he […]

American cycling has a doping problem, and it’s no longer at the top. Here's the story of how one masters racer was caught by USADA.

Danielson's B sample confirms failed doping test from August, so why don't we know where things stand and what's next?

Californian Lauren Mulwitz tests positive for THC, a metabolite of marijuana, at the Manhattan Beach Grand Prix crit in June.

USADA looks to be applying a much more accurate test to catch dopers that abuse testosterone: Here's how it works.