Feb 21, 2014 — Former Olympic medalist Evi Sachenbacher-Stehle was "excluded from the team" and left Sochi, German officials say. Italian officials say the same about William Frullani.
Feb 10, 2014 — Tyson Gay, the American track star whose comeback was derailed by failed drug tests in 2013, is believed to have used a cream containing banned substances he obtained from an Atlanta anti-aging specialist, according to ProPublica and Sports Illustrated.
Jan 13, 2014 — Rodriguez also made public a decision by an independent arbitrator who ordered a 162-game suspension. The Yankees third baseman is accused of using performance-enhancing drugs.
Sep 16, 2013 — Conjecture over Chris Horner, the 41-year-old American who won Spain's Vuelta bike race on Sunday, grew after drug testers couldn't find him at a team hotel Monday morning.
Aug 21, 2013 — Hundreds of samples taken from riders in this summer's Tour de France found no signs of doping, officials say. Anti-doping authorities plan to keep the samples for eight years, possibly to test them again.
Aug 5, 2013 — By suspending New York Yankees third baseman Alex Rodriguez, Major League Baseball stopped short of the lifetime ban that had been threatened. But in the league's history, even lifetime bans have sometimes translated into suspensions of less than a year.
Jun 28, 2013 — Last year's champion, Bradley Wiggins, is out; Chris Froome is in. There's also a changing of the guard for American riders, foremost among them Tejay van Garderen, 24, who won the white jersey as the Tour's best young rider last year.
Apr 23, 2013 — The department filed a lawsuit Tuesday against the disgraced cyclist who earned millions through his sponsorship with the U.S. Postal Service. According to The Associated Press, Armstrong's attorney called the government's complaint "opportunistic and insincere."
Jan 17, 2013 — In an interview with Oprah Winfrey, Lance Armstrong said that he blood doped or used banned substances in all of his seven Tour de France victories. He also said he didn't believe that it was possible to win seven titles without using drugs "in that culture."
Jan 17, 2013 — If Lance Armstrong's doping confession is as complete as many believe, he could be exposed to new legal troubles after his interview with Oprah Winfrey airs. At least one lawsuit accuses the disgraced cyclist of fraud. That suit and others could reduce Armstrong's net worth, estimated at more than $100 million.