Former Boston Marathon winner Lidiya Grigoryeva has been banned for 2 1/2 years for doping.
West Indies all-rounder Andre Russell will face a preliminary hearing before an independent anti-doping disciplinary panel next week over a whereabouts rule violation, his lawyer Patrick Foster said.
Australian doping authorities have cleared retired swimmer Ian Thorpe of any wrongdoing after completing their investigation into an irregular test result.
Manyonga has been provisionally suspended for anti-doping whereabouts failures
Rafa Nadal branded comments made by former French tennis player Yannick Noah about doping as "stupid" on Sunday, saying they were the words of a "kid".
Chinese swimmer Chen Xinyi has been banned for two years after failing a drug test at the Rio Olympics, the sport's governing body (FINA) said.
The World Anti-Doping Agency (WADA) is to investigate Russian doping allegations relating to the 2014 Winter Olympic Games in Sochi, WADA said on Tuesday.
A revised World Anti-Doping Code, doubling the bans for cheats in sport, was adopted on Friday.
IAAF chief Sebastian Coe has reportedly made the comment because Kenya, which topped the medals table at the 2015 world championships in Beijing, has had more than 40 athletes banned for doping in the past three years
A US Open full of upsets and hungry, young contenders offered the latest sign that men's tennis has entered a new era
A doping scandal has resurfaced on the Indian athletics scene with two top women quarter-milers returning positive for a banned substance in tests conducted by the International Association of Athletics Federations.
Jamaican 400 metre runner Dominique Blake was banned for six years on Thursday for a second doping offence.
Russia's weightlifters face being banned from the Rio Olympics, subject to confirmation by the International Olympic Committee, in another collective doping punishment to hit the country.
Yulia Stepanova, an international runner who was herself suspended for doping offences, and her husband Vitaly, a former Russian anti-doping agency official, secretly recorded Russian coaches and athletes over almost two years describing how they used performance-enhancing drugs.
The International Paralympic Committee (IPC) on Sunday banned all Russians from its own Games next month because of the widespread doping culture that it says has polluted sport in the country.
Novak Djokovic says he has lost all trust in the anti-doping programme in tennis and fears he could become a victim of its 'negligence' after fellow Serb Victor Troicki failed to have his doping ban overturned on Tuesday.
'If you take me back to 1995, when doping was completely pervasive, I would probably do it again' 'When I made the decision (to dope in 1995), when my team made that decision, when the whole peloton made that decision, it was a bad decision and an imperfect time'
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.
Samples from the probables for the Twenty20 World Cup, including fast bowlers Shoaib Akhtar and Mohammad Asif, have been taken for testing by WADA laboratory.
The world governing body for athletics (IAAF) fought back on Tuesday against media reports of suspected widespread doping in the sport, rejecting accusations it failed to investigate dubious drugs test results properly.
India may be considered a sporting minnow but in terms of doping by its athletes, it has been ranked third behind Russia and Turkey in a World Anti-Doping Agency Report for 2013 with as many as 91 from the country testing positive for banned substances in that year.
Russian doping whistleblower Yulia Stepanova's application to compete as an individual athlete has been accepted, the International Association of Athletics Federations (IAAF) said on Friday.
Steffen Kjaersgaard, a team-mate of Lance Armstrong's at US Postal from 2000-03, will not face sanctions, despite admitting to using performance-enhancing drugs, Norwegian anti-doping authorities said on Monday.
Nick Kyrgios is providing commentary by the court for ESPN and trading barbs with critics on social media. The Australian has not been shy to express an opinion.
Sinner won in Cincinnati this week to claim his fifth title of a breakout season before the revelation that he avoided a ban over two positive tests
Nirmala Sheroen tested positive for the steroids drostanolone and metenolone at a competition back home in June 2018.
Sports Minister Vijay Goel on Friday said the government has strengthened its resolve to make doping a criminal offence in order to instill fear in the minds of sportsperson who indulge in such practices.
A hearing in the case of Russian curler Alexander Krushelnitsky, who tested positive for the banned substance meldonium, has yet to be scheduled, the Court of Arbitration for Sport (CAS) said on Wednesday.
It ensures participants are equipped with the information required to ensure the game remains clean and their careers do not suffer due to lack of knowledge.
West Indies all-rounder Andre Russell has committed an "anti-doping whereabouts" rule violation, the Jamaica Anti-Doping Commission (JADCO) told Reuters on Wednesday.
Former Commonwealth Games gold-medallist Narsingh Pancham Yadav was elected chairman of the Wrestling Federation of India's Athletes' Commission in Varanasi on Wednesday, completing a process that was mandated by the sport's world governing body.
Dipa Karmakar is one of only five women in gymnastics history to have successfully executed the Produnova -- called the 'vault of death'.
Bulgaria's weightlifters will be absent from next year's Olympics after the sport's governing body banned the country's athletes following a high number of doping cases, it said on Friday.
Jordan striker Ahmad Hayel has been ruled out of Friday's Asian Cup match against Palestine in Melbourne after a "cancelled" doping test, the team said on Wednesday.
Earlier this month, a few wrestlers including Deepak Punia had tested positive for coronavirus. The wrestlers had reported to the National Wrestling Camp at SAI Centre in Sonepat and when tested upon arrival, they returned positive.
Double Olympic champion Valerie Adams feels the suspension on Russian athletes from the Rio Games is a positive step towards eradicating doping and the New Zealand shot putter has called for a life ban on drug cheats.
Four Pakistan players including captain, Shahid Afridi, Shoaib Akhtar, Kamran Akmal and Mohammed Yousuf, currently touring England have cleared their respective dope tests conducted by the World Anti-Doping Agency (WADA).
Iga Swiatek on Thursday called for the sport's governing bodies to provide players with more tools to combat online abuse
In a huge relief for India's Commonwealth Games contingent, its boxers were cleared of any doping violation, but they remained under the scanner for breaching the Games' strict 'no needle' policy.
