Spain's Alberto Contador has been given a two-year ban by the Court of Arbitration for Sport (CAS) for failing a dope test during the 2010 Tour de France, the International Cycling Union (UCI) said on Monday.
The American was stripped of his Tour de France titles and banned from the sport for life in 2012 after the International Cycling Union ratified the US Anti-Doping Agency's sanctions.
The International Cycling Union (UCI) has asked the Spanish federation to open disciplinary proceedings against Tour de France winner Alberto Contador for failing a drugs test, the UCI said on Monday.
The International Cycling Union (UCI) has asked several national federations to investigate doping-related allegations made by disgraced rider Floyd Landis.
Spanish rider Alberto Contador returned an 'adverse analytical finding' for clenbuterol following an analysis of a urine sample taken during an in-competition test on the second rest day of the Tour de France, the International Cycling Union said on Thursday.
Alberto Contador is free to compete again after Spain's cycling federation (RFEC) lifted his one-year doping ban on Tuesday but the Tour de France champion still faces the threat of possible appeals by two global bodies.
Chinese rider Li Fuyu of Lance Armstrong's RadioShack team has been provisionally suspended for failing a doping test, the International Cycling Union (UCI) said on Thursday.
Lance Armstrong and his team RadioShack will face disciplinary proceedings for breaching riders' clothing regulations during the Tour de France, the International Cycling Union (UCI) said in a statement on Monday.
Independent investigators found that the World Anti-Doping Agency behaved in ways "completely inconsistent" with testing rules.
If the positive tests are confirmed, the American would be stripped of his Tour de France victory.
Floyd Landis is likely to lose his Tour de France title after he failed the second drugs test.
Tour de France champion Vincenzo Nibali can ride in this year's race after his Astana team kept their world tour licence on Thursday despite a string of doping cases, the International Cycling Union (UCI) said on Thursday.
Disgraced US cyclist Lance Armstrong has reportedly been ordered to answer questions about who knew what and when about his doping, including possibly his former wife and his attorneys.
The fight against doping costs $300-400 million a year and sporting medical experts at a conference hosted by FIFA on Friday questioned whether it was value for money.
Neymar will be selected as one of Brazil's three over-age players for the 2016 Olympics, the team's manager Alexandre Gallo said on Thursday.
Disgraced former Tour de France winner Lance Armstrong says he will testify with "100 percent transparency and honesty" at any independent inquiry into doping in cycling but wants assurances he will be treated fairly.
Disgraced cyclist Lance Armstrong, who cheated his way to seven Tour de France victories from 1999-2005, claims it would have been impossible to win the world's greatest race without doping.
The World Anti-Doping Agency (WADA) faces a challenge to tackle cheating in sport while it has an annual budget of less than the income of many top athletes, its president Craig Reedie said. Lack of money could equally prove a handicap for a proposed independent testing authority, said Reedie, who also expressed support for global athletics chief Sebastian Coe and said WADA was in a state of "peace not war" with Coe's troubled sport. "I could do with a lot more money," Reedie said in an interview with Newsweek published on Saturday. The Scot said governments decided their own contributions to WADA's budget, which were then matched by the International Olympic Committee (IOC). "The total is not nearly enough," he said. "WADA's total annual budget of $30 million a year is exceeded by many athletes around the world who make more than that themselves in one year."
There was a witch hunt after Armstrong, says former International Cycling Union president Pat McQuaid
Slovakian Peter Sagan elbowed Mark Cavendish off balance as the Briton was trying to force his way between him and the safety barrier, and Cavendish was sent crashing heavily.
Summary of sports events and persons who made news on Wednesday
Lance Armstrong's promise to come clean about doping is "a little late", the head of the United States Anti-Doping Agency (USADA) said on Thursday, accusing the disgraced cyclist of trying to use events to "gain advantage".
A summary of sports events and sports persons, who made news on Thursday
A summary of sports events and sports persons, who made news on Wednesday
A successful Olympic track cyclist, O'Grady won a madison gold at the 2004 Athens Games, following a team pursuit silver at the 1992 Barcelona Games and a pair of bronzes at Atlanta in 1996.
UEFA president Michel Platini hit out at FIFA chief Sepp Blatter on Friday, saying the Swiss has stopped serving the cause of football.
Following badminton World No 1 Lee Chong Wei's provisional ban, Rediff.com brings you ten top sports persons who gave in to drugs - one of the mighty perils that has affected modern sporting culture.