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 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.
Brazilian police fired percussion grenades at rioting Internacional fans on Thursday after a 1-1 draw at home to Ponte Preta left the Porto Alegre club in danger of relegation for the first time in their history.
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.
Rio on Sunday closes a Paralympic Games that many feared would be a fiasco but which turned into a triumph, though marred in the final hours by the death of an Iranian cyclist.
Dwarfs at the Rio Paralympics are getting the big stage they say they deserve.
A Rio de Janeiro court will return the passports of three members of the Olympic Council of Ireland (OCI) and they will be allowed to leave Brazil.
Kenyan police arrest the secretary-general of the country's Olympic committee (NOCK) in the wake of a series of scandals and embarrassments at the Rio Games.
The Brazilian authorities have charged US swimming star Ryan Lochte with making a false statement about being robbed at gunpoint during the Olympics.
As Olympic under-achievers India head home from Rio having failed to win a gold medal, its gate-crashing, selfie-taking officials have been accused of failing to help its athletes taste success.
The Rio Olympics end in a blaze of colour with an exuberant closing ceremony as Tokyo take up the baton promising to host the best Games yet in 2020.
Allyson Felix clinches a record sixth career Olympic gold as the United States win the 4x400m relay for a sixth straight Games.
Britain's Mo Farah completes a historic Olympic distance double double with victory in the 5,000m as American runner Matt Centrowitz scores an upset win to claim gold in the 1,500m.
Brazilian police arrest two US swimmers and a top International Olympic Committee official as scandal overshadows the Rio Games.
Chinese Olympic women's swimmer Chen Xinyi tests positive for a banned substance at the Rio Olympics.
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.
A New Zealand athlete living in Rio de Janeiro has accused armed police of briefly kidnapping him and forcing him to go to an ATM machine to withdraw money.
Cricket legend Sachin Tendulkar becomes India's third goodwill ambassador for the 2016 Rio Olympics. He accepted the offer after the national Olympic body invited the batting legend to come on board on April 29, confirms India Olympics Association (IOA).
Brazil's health ministry says it will launch a smartphone application to track the Zika virus during the Olympics in Rio de Janeiro and help visitors detect the disease.