The World Anti Doping Agency has rejected the National Anti Doping Panel verdict on wrestler Narsingh Yadav after he was given a clean chit to compete in Rio Olympic Games, according to reports on Monday.
India has suspended 13 Kabaddi players for doping and ordered more tests on others, just days ahead of a tournament being dubbed the World Kabaddi Cup.
The International Cricket Council on Friday constituted an International Registered Testing Pool (IRTP) working group to resolve the concerns the Board of Control for Cricket in India has raised about the implementation of the 'whereabouts' requirements of those elite international players selected in the IRTP.
Sport's highest tribunal began a four-day hearing, on Monday, which could result in three-times Tour de France champion Alberto Contador being stripped of his 2010 title for doping.
Nigerian sprinter Nzubechi Grace Nwokocha, who won gold in the 4x100m relay at this year's Commonwealth Games, has been provisionally suspended for the use of banned substances, the Athletics Integrity Unit (AIU) said on Saturday.
South African batsman Vaughn van Jaarsveld has been banned from cricket for three months following an appeal from the World Anti-Doping Agency (WADA), the South African Cricketers' Association (SACA) said on Thursday.
Sports Minister M S Gill on Monday opposed the Board of Control for Cricket in India's stance on the 'whereabout' clause of the World Anti-Doping Agency, saying cricketers should fall in line without cribbing.
Russia, which has tried to showcase itself as a global sports power, has been embroiled in doping scandals since a 2015 report commissioned by the World Anti-Doping Agency (WADA) found evidence of mass doping in Russian athletics.
The former US Open champion said recent high-profile doping cases had made her wary.
Commonwealth Games women's 100 metres gold medallist has tested positive for a banned stimulant, Games Federation chief Mike Fennell said on Monday. Oludamola's sample contained the banned stimulant methylhexaneamine, which was added to the World Anti Doping Agency's (WADA) list of banned substances for the first time this year.
On behalf of BCCI, the three-member Committee of Administrator (CoA) along with CEO Rahul Johri will meet Manohar.
The doping menace in India's Olympic sport has always left the establishment embarrassed and the BCCI in a marked departure has set up an anti-doping helpline so that its domestic cricketers (men and women) are aware of the medicines and supplements they are consuming.
Sinner's ban began on February 9 and will end on May 4 while he can return to training on April 13. The French Open main draw is scheduled to begin on May 25.
India sprinter Dutee Chand has tested positive for prohibited anabolic steroids during an out-of-competition testing and has been provisionally suspended.
Over 30 per cent of athletes who competed at the 2011 world championships admitted to having used banned substances in the past, according to a World Anti-Doping Agency-commissioned study released on Tuesday.
The International Tennis Federation (ITF) has expressed its disappointment at the Court of Arbitration for Sport (CAS) decision to clear French player Richard Gasquet of doping after he tested positive for cocaine.
Three more Indian weightlifters have tested positive for doping, taking the latest positive tests to five, and the national body is now facing another suspension. Male lifters Harbhajan Singh and Rajesh Kumar and female Bijaya Devi were caught in World Anti-Doping Agency (WADA) tests at a training camp for the Commonwealth championships.
Tennis is paying the price for being an Olympic sport and its new dope testing regime treats players like criminals, world number one Rafael Nadal says. The Spaniard is leading criticism against the procedure adopted by the Association of Tennis Professionals (ATP), who signed the World Anti-Doping agency (WADA) protocol last year.
Claiming to have accessed WADA's database, Fancy Bears' hack team claimed to have leaked dozens of files allegedly relating to United States athletes on the internet.
Governments refusing to sign up to a new Anti-Doping Code cannot expect to host a future Olympic Games, IOC chief Jacques Rogge warned.
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.
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Twinkle Chaudhary tested positive for Methyltestosterone, a banned anabolic steroid.
Sprinter Dwain Chambers and cyclist David Millar were cleared to compete in this year's London Olympics after the British Olympic Association's (BOA) lifetime Games ban on drug offenders was overturned by the Court of Arbitration for Sport on Monday.
The WADA report also said that between 2004 and Aug. 1, 138 Kenyan athletes had tested positive for prohibited substances, 113 of them during competitions.
Frenchman Richard Gasquet has been cleared over a positive cocaine test after sport's highest court accepted that he was probably contaminated inadvertently by kissing a woman in a nightclub.
All drug tests for prohibited substances during the ICC Champions Trophy produced negative results.
China's top swimmer Sun Yang questioned the credentials of the testers before members of his entourage smashed vials containing his blood samples with a hammer. His eight-year ban rules him out of this year's Tokyo Games
It would be "absurd" if Russian doping whistleblower Yulia Stepanova was allowed to compete at the Rio Olympics while clean Russian athletes are barred from the Games, R-Sport agency quoted Russian Sports Minister Vitaly Mutko as saying on Monday.
Russell, a two-time Twenty20 World Cup winner, was revealed to have committed the violation a year ago after registering three filing failures in 2015. That constituted a failed drugs test under World Anti-Doping Agency (WADA) rules.
Vijay Singh has been cleared of doping by the PGA Tour despite admitting that he used a spray containing elements of a banned substance.
Cricket could be part of the 2028 Olympics as the International Cricket Council is working towards getting the sport included in the roster for the Los Angeles Games.
The International Olympic Committee (IOC) will not impose a blanket ban on Russia for next month's Rio Olympics over the nation's doping record but will leave decisions on individual athletes' participation with their sports federations, it said on Sunday.
Lance Armstrong may be ready to admit to doping and say sorry for his actions but his old nemesis, former-World Anti-doping Agency (WADA) chief Dick Pound, does not expect any apologies coming his way.
Rifle shooter Ravi Kumar is the second athlete after boxer Sumit Sangwan whose dope test results have come positive on Tuesday. Ravi accepted the results and is expecting the punishment, to be meted out by NADA, in a few days' time.
'A few of our players first entered WADA's Registered Testing Pool (RTP) during 2015 ICC World Cup. Our issue is NADA's handling of samples and how their Dope Control Officers (DCO) work. That is something we are not convinced about and we have told that to ICC also'