The Kremlin on Tuesday dismissed allegations from the World Anti-Doping Agency that Russian athletes were guilty of using banned performance-enhancing substances on a large-scale, saying the assertions were groundless.
Competition records show that Russian amateur boxers Islam Dashaev and Alena Tokarchuk fought in official tournaments last year despite bans announced by Russian anti-doping agency RUSADA, which is forbidden under international anti-doping rules.
There is also the question about whether doping should be made a specific criminal offence which I think is something we should be looking at and debating in this house
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.
Sports Minister Sarbananda Sonowal's revelations came just a few days after India has been placed at the third spot in worldwide dope violation in 2014 in a report published by World Anti-Doping Agency.
The IWF said the samples of Oleg Chen and David Bedzhanyan, who are also serving provisional suspensions for separate potential anti-doping violations, contained the same anabolic agent found in Evstyukhina's sample.
Kenyans convicted of doping offences will face at least three years in prison and heavy fines under a draft law to be submitted to parliament, the chairman of a government-backed anti-doping task force.
The World Anti-Doping Agency (WADA) said on Tuesday it had retrieved more than 2,000 samples from a tainted Moscow laboratory that will be used to strengthen cases against athletes who may have cheated.
The two cases shocked the tennis world with many fuming at how they were handled by the authorities.
West Indies all-rounder Andre Russell is facing the prospect of an extension to his one-year ban for a doping whereabouts rule violation.
West Indies all-rounder Andre Russell is facing the prospect of an extension to his one-year ban for a doping whereabouts rule violation.
Jannik Sinner retained his Australian Open title with an emphatic 6-3, 7-6(4), 6-3 win over Alexander Zverev on Sunday
More than 250 sportspersons have flunked dope tests conducted by the National Anti-Doping Agency (NADA) in the last two years with powerlifters and weightlifters topping the drug offenders' list.
There was a gap of more than two months between Prithvi Shaw's sample collection and the final report from National Dope Testing Laboratory.
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.
The 27-year-old gold medallist in the 20km race-walk event at the National Inter-State Championships in June, has been asked to return home from Budapest after Athletics Federation of India (AFI) received a notification from NADA regarding the athlete's "whereabouts failure".
China's state media, athletes and netizens rallied to support Olympic swimming champion Pan Zhanle
Several anti-doping agencies, including those of the United States and Canada, want a complete ban on Russia competing at the Rio Olympics if next week's key report into allegations of state-backed doping at the 2014 Sochi winter Olympics is damning, they said on Saturday.
The Executive Committee and Foundation Board of the World Anti-Doping Agency have endorsed the current system of athlete whereabouts requirement, rejected by the Indian Cricket Board, at its meeting over the week-end in Montreal.
In what may come as an embarrassing revelation for India's anti-doping machinery, 500 sportspersons, mostly weightlifters and track-and-field athletes, have failed drug tests conducted by NADA in the last four and a half years.
The World Anti-Doping Authority's prescribed testing is 'ineffective' at catching drug cheats and should be supplemented by criminal penalties for athletes who refuse to cooperate with investigations, Australia's Olympic chief has said.
Russian long jumper Tatyana Kotova has been provisionally suspended after failing a drugs test at the Helsinki 2005 world championships, the Russian anti-doping agency (RUSADA) said on Friday.
'Following AIU charges based on LIMS data, Russian athlete Natalia Antyukh has been banned for the use of a Prohibited Substance/Method. DQ results from 15 July 2012 until 29 June 2013.'
The World Anti-Doping Agency (WADA) has approved a $1.47 million increase in its expenditure budget for next year.
Kumari's dope sample, taken out-of-competition by the AIU last year, was found to contain steroids
Anti-doping officials have met with six top-flight Australian rugby league clubs named in a national probe into the use of banned performance-enhancing drugs that has sent shockwaves through the sports-mad country.
A lightweight in global sport, India is only behind Russia (167) and Italy (157), while Brazil (78) is at fourth and Iran (70) fifth.
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.
The World Anti-Doping Agency (WADA) said on Wednesday that another batch of athlete data has been leaked by the same Russian cyber espionage group that published confidential data earlier this week.
'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'
Jamaica's former world 100 meters record holder Asafa Powell tested positive for a stimulant at last month's national championships, his agent said.
Denis Oswald, the International Olympic Committee's permanent chair of the disciplinary commission, said Valieva claimed there was a mix-up at a Court of Arbitration for Sport (CAS) hearing into whether she should be allowed to continue competing.
The World Anti-Doping Agency on Saturday confirmed that the 2011 Cricket World Cup will be subject to the world body's anti-doping code.
Lance Armstrong's former team manager, Johan Bruyneel, has denied doping accusations made against him by the US Anti-Doping Agency.
Five of Armstrong's associates, three doctors and two team officials, were also told that procedures had begun against them in what could be one of the biggest doping cases in sports.
The World Anti-Doping Agency (WADA) said on Wednesday it was 'extremely troubled' by reports claiming banned Kenyan athletes were asked for money to reduce their doping suspensions.
Russia is ready to carry out an investigation into doping allegations against its athletes in concert with independent organisations, Interfax news agency quoted Sports Minister Vitaly Mutko as saying on Friday.
Pakistan fast bowler Mohammad Asif is the player who has tested positive for a banned substance during the Twenty20 Indian Premier League, organisers revealed on Monday.
Seema had been given a four-year suspension by NADA's Anti-Doping Disciplinary Panel (ADDP) following the hearing on her positive test for banned performance enhancing drugs.
Russia continues to violate anti-doping rules despite its suspension from international track and field and orders from world athletics' governing body, the IAAF, to eradicate cheating, Germany's ARD broadcaster said on Sunday.