Jamaican sprinter Sherone Simpson, who tested positive for a banned substance last year, told a disciplinary panel on Tuesday that she saw no "red flags" before taking a supplement supplied by her trainer.
Former Manchester United winger Ryan Giggs has expressed his interest in the vacant managerial positions at Premier League sides Leicester City and Everton.
The ruling by the CAS, sport's highest tribunal, will be taken into consideration by the International Olympic Committee (IOC) as it ponders whether to impose a blanket ban on Russia from all sports.
Russia still has a shot to compete in the athletics competition at the 2016 Olympics if they can prove they are drug free, the head of a probe into the country's doping scandal said on Tuesday.
Former 100 metres world record holder Asafa Powell was banned for 18 months by a Jamaican anti-doping disciplinary panel on Thursday after he tested positive for a banned substance last year.
Russian Sports Minister Vitaly Mutko said on Thursday his country's doping scandal was payback from those unhappy Russia had won the rights to host the 2018 FIFA World Cup.
Leading sports powerbrokers gathered at the International Olympic Committee's headquarters on Tuesday morning to discuss further crackdowns on drug cheats before the Rio Games.
Individual Russian track and field athletes assessed as clean will be able to compete for their country in Brazil, the Olympic Games' top official said on Tuesday, diluting a blanket ban the sport's global federation had called for.
Despite not having enough evidence to prove the allegations of a sabotage, Narsingh Yadav put up a brave face sounding hopeful that the NADA panel will give a proper verdict on his doping scandal.
The sport's governing body said on Tuesday that the seven had all met the "exceptional eligibility criteria" after satisfying the board that they have been training in an environment that passes the necessary anti-doping requirements.
A summary of sports events and persons who made news on Saturday
American Ursula Papandrea will continue to lead the sport's governing body as Acting President.
A summary of sports events and sports persons, who made news on Wednesday
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.
National Sports Federations and State Olympic Associations have been asked to collect feedback from the stakeholders such as athletes, coaches, support staff, central and state government ministries, match officials and sports administrators on how and when training should resume. The lockdown has been extended till May 17.
Summary of sports events and persons who made news on Friday
Summary of sports events and persons who made news on Monday
Olympic quick takes - Brazil lifter Reis suspended from Games after positive drug test.
News of all that's transpired on and off the football field
By forcing Kenyan athletes to undergo additional drugs tests before allowing them to compete in Rio, the International Olympic Committee is trying to intimidate his countrymen, a former running champion said on Wednesday.
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.
The court said no hearing date had been fixed yet and no further information would be provided for the moment.
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.
Russia could be banned from participating in the Pyeongchang Winter Olympics if proposed changes to the World Anti-Doping Agency Code announced on Thursday are fast-tracked.
World indoor 1500 metres champion Abeba Aregawi has been suspended from Swedish athletics after she tested positive for a banned substance, the national federation said on Monday.
Summary of sports events and persons who made news on Wednesday
A summary of sports events and sports persons, who made news on Friday
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.
Kidambi Srikanth, the centre of attention in the Rio Olympics on Wednesday, can take heart from Hyderabad city mate P V Sindhu for his men's singles quarter-final clash against Chinese badminton icon Lin Dan.
Indian wrestler Narsingh Yadav has no further hurdle in his path for his 74kg freestyle bout on August 19 as his coach said he would not have to appear for any reinstatement test.
The World Anti-Doping Agency (WADA) is considering a blanket ban on countries whose athletes regularly dope in the wake of a series of damaging blows for the sport in recent days, according to its president Craig Reedie.
Sports Minister Vijay Goel has hinted that Narsingh Yadav's prospects of participating in the Rio Olympics is virtually over, but said the wrestler will be given a fair chance to defend himself.
The World Anti-Doping Agency banned Russia from the world's top sporting events for four years, a period that includes the next summer and winter Olympics and the 2022 World Cup in Qatar, for tampering with doping-related laboratory data. The sanctions against Russia, the host of last year's soccer World Cup, also bar it from hosting major sporting events for a four-year period or applying to host new events in that period.
China's world and Olympic swimming champion Sun Yang served a three-month ban earlier this year after testing positive for a banned stimulant, the China Anti-Doping Agency (CHINADA) said on Monday.
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.
A summary of sports events and persons who made news on Thursday
A summary of sports events and sports persons, who made news on Tuesday
A Japanese sprint canoeist is facing a life ban after admitting to spiking a rival's drink with an anabolic steroid to scuttle his Olympic dreams, the Kyodo news agency reported on Wednesday.
Olympic champion Neeraj Chopra, who had pulled out of two top events -- FBK Games in the Netherlands and Paavo Nurmi Games in Finland -- due to a muscle strain he sustained last month, has started training but is yet to recover fully.
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.