Evidence of widespread state-sponsored doping by Russian athletes at the Sochi Olympics was confirmed on Monday in a report by an independent commission of the World Anti-Doping Agency.
The two cases shocked the tennis world with many fuming at how they were handled by the authorities.
India goalkeeper Subrata Paul has three weeks to present his case before an anti-doping panel after his 'A' sample tested positive for a banned substance, the chief of the National Anti-Doping Agency (NADA) said on Wednesday.
The World Anti-Doping Agency (WADA) has begun an investigation into doping violations after an inquiry led by Richard McLaren uncovered 40 positive adverse analytical findings hidden in the International Weightlifting Federation (IWF) records.
Swiss court rejects Russia's appeal against Olympic doping ban. The Lausanne-based Court of Arbitration for Sport (CAS) said the sanctions, which also bar Russia from hosting or bidding for major sporting events during a two-year period, would come into force on Thursday and end on December 16, 2022.
The National Anti-Doping Agency's Disciplinary Panel (ADDP) on Monday revoked the provisional suspension imposed on Bajrang Punia till NADA issues a Notice of Charge to the wrestler, who had refused to provide his sample for dope test after the selection trials in March.
Bajrang Punia has been handed a provisional suspension for refusing to give his sample for dope test during the recent trials.
Russia's suspended athletics federation said on Wednesday it had paid a multi-million-dollar fine to World Athletics in a move that could help it avoid expulsion by the sport's global governing body. Last month World Athletics said the federation would be expelled if it failed to pay $6.31 million, a sum that includes a fine for breaching anti-doping rules, before August 15.
They weren't up for a windfall even after the trophy but life was certain to get a lot better as some sponsors and state governments stepped up to lift them financially.
The sprinter said he was out Christmas shopping on December 9 accusing anti-doping agents of setting a trap to get him.
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.
Indian javelin thrower DP Manu, a rising star with his sights set on the Paris Olympics, has been provisionally suspended by the National Anti-Doping Agency (NADA) after a failed doping test.
The iconic Jawahar Lal Nehru Stadium in New Delhi will be "dismantled" to create a Sports City that will cater to all major disciplines and include lodging facility for athletes.
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.
Governments refusing to sign up to a new Anti-Doping Code cannot expect to host a future Olympic Games, IOC chief Jacques Rogge warned.
The World Kabaddi League, on Tuesday, announced the list of 23 players who committed anti-doping rule violations, either before the draft or during and also in out of competition tests. Eleven players were found to have violated anti-doping regulations in the time since the start of the inaugural Wave WKL, according to the organisers.
Independent investigators found that the World Anti-Doping Agency behaved in ways "completely inconsistent" with testing rules.
Rather than face the prospect of a lengthy ban, with a decision expected by the end of the year, World No 1 Jannik Sinner accepted the three-month suspension which will allow him to return before the French Open.
Vijay Singh has been cleared of doping by the PGA Tour despite admitting that he used a spray containing elements of a banned substance.
In charge of dope control at the IPL for the very first time, the National Anti-Doping Agency (NADA) might have to outsource the task of sample collection given the high cost of handling the exercise when the event is held in the UAE later this year. The next best option for NADA will be using the services of UAE's National Anti-Doping Organisation (NADO) or contact Sweden's International Dope Test and Management (IDTM) which has done sample collection and testing for the last 12 seasons of the IPL.
Serena Williams has re-entered the tennis anti-doping testing pool but the 23-times Grand Slam champion denied on Tuesday that the move had anything to do with her making a return to the sport she dominated for nearly two decades.
Two players from each team will be tested as per WADA procedures during the October 7-November 5 tournament.
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.
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.
Sri Lankan opening batsman Upul Tharanga has been suspended for three months after failing a doping test, the International Cricket Council said on Friday. The ICC said the 26-year-old left-hander's urine sample, taken after this year's World Cup semi-final against New Zealand in Colombo on March 29, contained prednisone and prednisolone which are on the World Anti-Doping Agency's banned list.
A look at the 10 significant events that have helped to shape the fight against the use of performance-enhancing drugs in sport in the decade since the World Anti-Doping Agency (WADA) was formed on November 10, 1999.
Afghanistan wicketkeeper Mohammad Shahzad has been provisionally suspended after testing positive for a banned substance, the International Cricket Council (ICC) has said.
Lance Armstrong's return to competitive cycling will not erase doping allegations that have dogged his career, the former head of WADA, Dick Pound said.
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.
The Turkish Athletics Federation (TAF) has given two-year suspensions to 31 athletes for drug violations, it announced on Monday. At least three of the athletes competed at the 2012 London Olympics, including hammer thrower Esref Apak, the 2004 silver medallist.
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.
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.
Sinner unclear about CAS case ahead of Australian Open defence
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.
Embarrassment piled on India ahead of next month's Commonwealth Games with three swimmers, two of them part of the country's team for the mega-event, flunking dope tests in New Delhi on Sunday.
Jannik Sinner's dazzling winning streak ground to a halt ahead of the French Open but the world number one's top-notch return from a three-month doping ban suggests he will be the main challenger to Carlos Alcaraz in Paris.
The World Anti-Doping Agency will conduct dope tests on players participating in the Indian Premier League.
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.