India play the opening T20I against New Zealand on Friday.
The harsh punishment is part of a "Zero Tolerance" plan USA Track and Field hopes to implement next year.
Yulia Stepanova's much-heralded return to action turned into a damp squib on Wednesday when the Russian whistleblower, running as an independent athlete, dropped out of her 800 metres heat with a foot injury having been off the pace throughout.
Olympic sensation Ye Shiwen has hit back at a top American coach who suggested the Chinese swimmer could be using banned substances, telling state news agency Xinhua that John Leonard had acted unprofessionally.
Dutee Chand experienced the shock of her life when she was told by a doctor in November 2021 that level 1 cancer has attacked her body
Sachin Tendulkar in numerous interactions with him has spoken more about mental aspects of batting rather than technical ones, said young opener Prithvi Shaw. The Mumbai youngster feels privileged that Tendulkar even now from his busy schedule takes time out to watch him practice.
Costas Kenteris and Katerina Thanou were cleared of key charges connected with their missing three doping tests including one on the eve of the Athens Olympics.
Kazak weightlifter Ilya Ilyin has been stripped of the gold medals he won at the Beijing and London Olympic Games after failing doping tests in re-analysis of samples, the International Olympic Committee (IOC) said on Friday.
The 30-year-old Russian, who has won five Grand Slams and is among the highest-paid athletes in the world, returned to action on Wednesday with a straight sets win over Roberta Vinci following her suspension for the use of banned substance meldonium.
The leg spinner took a wicket with his second ball in his first first class match after his comeback to top-level cricket.
She finished second in the qualifying round at Tokyo to progress to the final, where she finished sixth with a best throw of 63.70m. It was the third-best performance by an Indian in a field event, at the Games.
Serbian Viktor Troicki ruthlessly dismantled ailing Kazakh qualifier Mikhail Kukushkin 6-2, 6-3 to win the Sydney International for his second career ATP title on Saturday.
Less than two weeks after Lance Armstrong was handed a lifetime ban by the United States Anti-Doping Agency (USADA), fellow American cyclist Tyler Hamilton will describe their alleged drug cheating together in a book.
Rafael Nadal beat unseeded Argentine Mariano Puerta 6-7, 6-3, 6-1, 7-5 in a rousing French Open final on Sunday.
Kamila Valieva failed a drug test for a banned substance before the Games.
Valieva failed the test collected at the Russian national championships on Dec. 25
A Moscow anti-doping laboratory which was to be used during next year's Sochi Winter Olympics will have its accreditation suspended by the World Anti-Doping Agency (WADA) unless it improves the way it operates by December 1.
Test cricket's second-leading wicket-taker will be available for selection in February next year.
The reason: Vitaly Mutko has delivered victories on the sports field for the past decade and a half to match Putin's ambition of restoring national pride, and the Russian leader stands by the people who give him loyal service.
Nike launched a new running shoe that complies with limits set by World Athletics after the governing body imposed a landmark ban on a version of the sportswear giant's Vaporfly shoes that was used to run the first sub-two hour marathon. The first-ever shoe ban by World Athletics (WA) last week addressed concerns that technology advances are giving athletes an unfair and unnatural advantage, described by some critics as "technological doping".
NADA Director General Rahul Bhatnagar said that the WADA had filed an appeal against the reduced penalty and the matter would come up before the NADA Appellate panel on February 15.
Injury, doping bans and ill-timed losses of form have left a trail of big-name performers watching the Olympics from the sidelines.
Satheesha Rai, stripped of two gold medals and a bronze at the 2002 Manchester Commonwealth Games for using a stimulant, has tested positive for the banned steroid stanozolol.
The Australian leg-spinner made 11 runs, and also took a sharp catch in the field but the foul weather prevented him from bowling.
Commonwealth Games champion Parupalli Kashyap knocked out top seed Lee Hyun Il of Korea in the men's singles opening round of the US Open Grand Prix Gold badminton tournament in Anaheim, United States.
Here is the current state of play among the 28 Olympic sports.
A lengthy ban for doping would be devastating for five-times grand slam champion Maria Sharapova but she would survive it, Nick Bollettieri, the man who discovered her, said on Tuesday.
Maria Sharapova has shrugged off Caroline Wozniacki's criticism of US Open organisers for giving the Russian centre court billing in her return to Grand Slam tennis after a doping ban.
Warne says he is confident he will be selected to tour Sri Lanka in March, a month after his 12-month doping ban is completed.
Newly-elected president of the French Tennis Federation (FFT), Bernard Giudicelli, has indicated that they are reluctant to hand Maria Sharapova a wild card entry for this year's Grand Slam tournament despite the embattled Russian tennis star returning from a doping ban.
Former world number one Maria Sharapova will make her first Grand Slam appearance in over 18 months after she was awarded a main-draw wildcard for the upcoming US Open, the tennis tournament's organisers confirmed on Tuesday.
Pakistan left-arm spinner Abdur Rehman was handed a 12-week ban by the England and Wales Cricket Board on Wednesday after returning positive for recreational drug cannabis in a test conducted during an English county match in August.
Athletes from one sport should not be punished for the sins of those from another, the IOC president said on Wednesday, cooling speculation that Russia could be banned from the Olympics altogether for systematic doping.
Still insisting that he had not taken any banned substance intentionally, Pakistan pacer Mohammad Asif on Wednesday said he would appeal against the one-year ban imposed on him by the Indian Premier League (IPL). Asif, who was handed the ban for his dope flunk in the inaugural IPL last year, said he has started consultations with his legal advisor to challenge the decision.
Sprinter Dwain Chambers and cyclist David Miller will be cleared to compete in this year's London Olympics when the Court of Arbitration (CAS) over-rules a British Olympic life ban on drug offenders, a source with knowledge of the ruling told Reuters on Sunday.
'The positive test relates to the substance Furosemide, which is not a performance enhancing substance, and Zubayr has been able to identify how the substance entered his system.'
Swimming authorities need to increase the number of doping tests to preserve the sport's credibility and stop fans turning away according to Britain's triple world champion and double world record holder Adam Peaty.
"The IAAF's delaying publication for so long without good reason is a serious encroachment on the freedom of publication," the researchers said in a statement.