Russian Evgeniia Kolodko has been stripped of her shot put silver medal from the London 2012 Olympics after testing positive for banned substances in a re-test, the International Olympic Committee said on Saturday.
Overcoming the dope scandal, which almost derailed his hopes of competing at the Rio Olympics, wrestler Narsingh Yadav said he would want to forget about the toughest phase of his life and solely focus on winning a medal on August 19. Narsingh reached Rio de Janeiro along with India's chief coach Jagminder Singh and checked into the Games Village.
The same scandal has led to 109 out of 387 athletes originally included in the Russian team for the Rio Olympics being banned, including its entire track and field squad.
The dope sample of shot putter Inderjeet Singh taken on June 29 during National Inter-State Athletics Championships in Hyderabad has returned clean but the case relating to his earlier A sample which came out positive still stands, according to sources.
Russian long jumper Darya Klishina has been cleared to compete internationally as a neutral athlete after a successful appeal against a blanket ban on her country's track and field athletes for systematic doping.
The US Justice Department has accused Armstrong of defrauding the government by accepting millions of dollars in sponsorship money from the US Postal Service (USPS).
China's three-times Olympic champion has been provisionally suspended after testing positive for a banned substance.
"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.
Refusing to budge from its stance, the Wrestling Federation of India floated a new theory on Tuesday, alleging that some junior officials of the Sports Authority of India and National Anti Doping Agency are responsible for Narsingh Yadav being handed a four-year ban for doping.
Dilip Vengsarkar's future as a member of the National Cricket Academy (NCA) committee will only be decided when the Board of Control for Cricket in India holds it's next Annual General Meeting, even as the Board is set to appoint a full-time Special Projects director.
Former tennis world number one Maria Sharapova said on Monday that she failed a drug test at the Australian Open due to a substance she has been taking the last 10 years for health issues.
The anti-doping laboratory that will test athletes during this year's Olympic Games will be fully WADA compliant by this month's deadline, Rio organising committee president Carlos Nuzman said on Thursday.
Olympic long jump champion Greg Rutherford has branded the International Olympic Committee's decision not to impose a blanket ban on Russia at next month's Rio Games as "spineless" and expressed surprise that more athletes were not speaking out.
Barred from international competition, Russia is training its athletes at a series of special domestic tournaments and banking on hopes a doping ban will be lifted in time for this year's Rio Olympics.
Coaches being hand-in-gloves with athletes in usage of banned substances to win medals and later financial rewards from the government is well known in Indian sports but few have aired their views in public.
Maria Sharapova's lawyer blasted WADA chief Craig Reedie for making remarks about the five-times grand slam champion at a conference in London on Monday and said the Russian tennis player was owed an apology.
Russia has been banned from the 2018 Pyeongchang Winter Olympics after the IOC found evidence of an "unprecedented systematic manipulation" of the anti-doping system that has led to a series of bans for the country's athletes in recent months.
Factbox on Russia's Maria Sharapova who was banned until January 2018 on Wednesday after testing positive for the banned drug meldonium at this year's Australian Open.
More sporting bodies sanctioned Russian and Belarusian athletes on Tuesday over Russia's invasion of Ukraine
With the Rio Olympics less than three weeks away, the IOC on Monday promised "the toughest sanctions available" after a report found Moscow had concealed hundreds of positive doping tests in many sports ahead of the Sochi winter Games.
Jamaica's Olympic sprint champion Usain Bolt has "no problem" with plans by the World Anti-Doping Agency (WADA) to test the hair follicles of athletes in a bid to clamp down on drug cheats in sport.
Dog-meat tweeting judge in Sun doping case had doubtful impartiality
Summary of sports events and persons who made news on Friday
Dinesh Sain has worn the India blue on a cricket field and even led the national team for the physically challenged but the vagaries of life have now made him desperate for a peon's job at the National Anti Doping Agency (NADA). Inflicted with polio since birth, Sain played nine games for India's physically challenged team between 2015 and 2019, also captaining the side during this time. At 35, he is currently looking for a steady income to support his family -- wife and a one-year-old toddler.
Australian Olympic champion rower Kim Brennan has spoken of her deep disappointment that her integrity as a clean athlete has been called into question over a shot of adrenaline administered in a medical emergency.
The coach of Brazil's national swimming team says China's Olympic champion Sun Yang tried to elbow and kick a female swimmer.
The second day of the ongoing Ranji Trophy Group matches in Mumbai and Rajkot will start late by two hours from the regular time due to solar eclipse on Thursday. A source in the Mumbai Cricket Association confirmed the development after the opening day's play between Mumbai and Railways concluded at the Wankhede Stadium in Mumbai.
Chinese Olympic women's swimmer Chen Xinyi tested positive for a banned substance at the Rio Olympics on August 7, state media said on Friday citing the country's swimming association, the latest doping scandal to mar competition at the Games.
Eight-time Olympic gold medallist Usain Bolt said he hopes American sprinter Sha'Carri Richardson can "refocus" and get back on the track after she completes a one-month ban following a positive test for cannabis.
A summary of sports events and sports persons, who made news on Wednesday
Sharapova, 29, had called the ITF's original ruling "unfairly harsh" because she had not intentionally violated anti-doping rules.
Russia still needs to demonstrate a "cultural shift" in its commitment to clean sport if its track and field athletes hope to compete under the nation's flag again, IAAF President Sebastian Coe said on Friday.
The World Anti-Doping Agency (WADA) said on Friday its Independent Commission will urgently launch an investigation into widespread doping allegations against international athletics.
World 100 metres champion Justin Gatlin said on Tuesday he is "shocked and surprised" at doping allegations made against his coach Dennis Mitchell, like Gatlin a convicted doper, but added that he sacked him as soon as he heard about the issue.
In the wake of the latest findings of the McLaren report, FIFA president Gianni Infantino has ruled out taking the 2018 World Cup from Russia.
Britain's Sunday Times and Germany's ARD say the results from the database of the sport's governing body, the International Association of Athletics Federations (IAAF), show evidence of widespread cheating among long distance runners.
A summary of sports events and sports persons, who made news on Friday
Indian wrestler Narsingh Yadav has been banned for four years by the Court of Arbitration for Sports (CAS) following an appeal by the World Anti-Doping Agency (WADA).
Russian long jumper Darya Klishina will compete at the Rio Olympics after her ban from the Games was struck down by sport's highest court on the eve of her event.
Ace wrestler Sushil Kumar's coach Satpal Singh made a complete U-turn on his stance against Narsingh Yadav after the latter was cleared of dope charges by WADA on Monday. Senior coach Satpal, who had launched a stinging attack on Narsingh after he had tested positive for banned substances, said that he is extremely happy for the wrestler and is expecting a gold medal from him.