US swimming legend Michael Phelps has spoken of his frustration at the possibility rivals were using drugs at last year's Rio de Janeiro Olympics.
Usain Bolt showed his love for Manchester United when the sprint star made a surprise phone call to the Premier League club's in-house television channel on Saturday.
Jamaican track superstar Usain Bolt plans to concentrate on the 100 metres in the 2017 season which will bring the curtain down on a glorious career in which he has captured nine Olympic gold medals.
Usain Bolt and Michael Phelps towered over the 2016 Rio Games, capping an era of sustained excellence that promises to reverberate through the 2020 Tokyo Olympics and beyond.
Members of the reigning Women's World Cup champion United States national team vow to push their case for equal pay to the US men's team as far as it takes.
A Brazilian judge ruled that Irish Olympic Committee (IOC) president Patrick Hickey, awaiting trial over an alleged ticketing scam, could be released on bail and leave the country.
Usain Bolt is seriously considering taking up a career as a professional footballer when he bows out of athletics, and is set to spend some time training with German giants Borussia Dortmund.
Computer hackers who leaked the medical records of more than 100 top athletes in a bid to reveal questionable drug exemptions may have tampered with the data, according to the World Anti-Doping Agency (WADA).
The huge gulf between how much male and female athletes are paid is not likely to narrow in the foreseeable future.
Ethiopia's Almaz Ayana smashes one of the longest-held records in athletics to win the 10,000m race.
Chinese swimmer Chen Xinyi fails a doping test at the Rio Olympics, the official Xinhua news agency reports.
South Korean gymnast Lee Eun-Ju, who found herself in the international spotlight after taking a selfie with a North Korean
Tamas Kenderski is a very good swimmer. He just won a bronze medal the other day in the 200m butterfly, behind only
I'm not the next Usain Bolt or Michael Phelps, I'm the first Simone Biles.
Chinese Olympic women's swimmer Chen Xinyi tests positive for a banned substance at the Rio Olympics.
Michael Phelps of the United States wins the Olympic 200 metres individual medley to capture the 22nd gold medal of his career and becomes the first swimmer to win the same event at four consecutive Games.
Australia's really young gun Kyle Chalmers wins the Olympic 100m freestyle gold in Rio to end his country's 48-year drought in swimming's prestige event.
Australia's new teenage swimming sensation Kyle Chalmers wins the blue riband Olympic 100m freestyle gold, as golf heads for a controversial return to the Games after 112 years.
Beefy Kazakh swimmer Dmitriy Balandin put the former Soviet state on the Olympic map by winning his country's first gold medal in the sport.