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.
Kimia Alizadeh wins the first ever Olympic medal by an Iranian woman after claiming taekwondo bronze in Rio.
The United States grasp a second chance to reach the Olympic women's 4x100 metres final with both hands on Thursday, racing alone around the Rio track in 41.77 seconds to knock China out of the last eight.
Usain Bolt of Jamaica wins the men's 200 metres gold for the third successive Summer Games, crossing the line in 19.78 seconds at the Rio Olympic stadium.
He was supposed to slow down. I said 'What are you doing, it's a semifinal?'
A Russian boxer controversially adjudged to have beaten world champion Michael Conlan at the Rio Olympics is out of the Games.
Hungary's Danuta Kozak wins the women's single kayak 500m gold at Rio de Janeiro, capturing her second gold of the Games.
Copacabana is a happening place. It is probably one of the most happening places in the whole of South America.
A British Olympic team athlete is involved in an incident of theft in Rio de Janeiro while returning to their accommodation, the British Olympic Association says.
Vietnam's prime minister admits Olympic hopefuls faced inadequate training equipment before the games, including a lack of bullets in shooting, a discipline that won the nation's first ever gold.
South Sudanese Olympic athlete Guor Marial may not be a hot medal tip for Sunday's marathon, but the former slave's road to Rio is one of the most astonishing stories of the games.