Russia was stripped of their women's 4 x 400m relay silver medal from the London 2012 Olympics after Antonina Krivoshapka tested positive for drugs in the re-testing of her sample, the International Olympic Committee said on Wednesday.
Two-time Olympic medallist Sushil Kumar has said the dope scandal surrounding fellow wrestler Narsingh Yadav, who was picked ahead of him for the Rio Olympics, is "unfortunate".
Disgraced Olympic sprinter Marion Jones apologizes repeatedly in a new memoir over the doping scandal which ended her Olympic career, but she doesn't expect her staunchest critics to ever see the "big picture."
International Cricket Council has come out with its Anti-Doping Code to be effective from August 1 with modified "whereabouts" requirements after prolonged negotiations mainly due to BCCI's objection to the original clause stipulated by the WADA.
Former world number one Martina Hingis, who retired from tennis in November after testing positive for cocaine, was banned for two years on Friday after an independent tribunal confirmed the doping offence. The International Tennis Federation (ITF) said in a statement that the 27-year-old Swiss would also forfeit the ranking points resulting from last year's Wimbledon championships and $129,481 in prize money.
Unheralded Atish Todkar caused a huge upset by knocking out Olympic silver medallist Ravi Dahiya with a sensational 'pin'.
A federal judge said on Monday he likely will allow a lawsuit to move forward accusing cyclist Lance Armstrong and his business partners of defrauding the U.S. Postal Service of endorsement money through Armstrong's use of performance-enhancing drugs.
Top Indian discus thrower Kamalpreet Kaur has been provisionally suspended by the Athletics Integrity Unit after testing positive for a banned steroid.
The new regulations, to take effect on March 1, add criminal penalties for serious offenders.
SSL said in a January 12 statement that it had become aware of fraudulent activity by a former employee and has referred the matter to law enforcement, adding that it had taken steps to secure assets and strengthen protocols.
The center at the Jawaharlal Nehru stadium took a significant step towards becoming only the sixth IOC-accredited laboratory in the Asia-Pacific region.
The US Olympic sprint champion testified before a federal grand jury probing doping allegations against San Francisco area nutrition lab BALCO.
The Indian discus thrower apparently tested positive for a banned steroid in an out-of-competition test during training in Muscat.
Spanish tennis player Nuria Llagostera Vives, doubles winner at the 2009 WTA tour championships, has been banned for two years after testing positive for d-methamphetamine, the International Tennis Federation (ITF) said on Monday.
On the other hand Shoaib Akhtar is not likely to get any reprieve, claims local media in Pakistan.
For someone who has spent six agonising months on the sidelines battling doping allegations, Sri Lankan Kusal Perera cannot think of a better place for his return than the hallowed turf of Lord's in the third and final test against England on Thursday. The 25-year-old wicketkeeper-batsman was sent home from the tour of New Zealand in December after it was announced he had failed a drugs test last July. He was cleared last month when the International Cricket Council (ICC) dropped all charges against him after the Qatar-based laboratory that conducted the test withdrew its initial findings. Perera was not allowed to train with Sri Lanka Cricket (SLC) coaches and was called up in England only after a shoulder injury had ended paceman Dhammika Prasad's tour.