The Olympic games is under way in Rio with athletes from around the world competing in the biggest sports competition.
- 18 July, 2016 WADA: Ban Russians from Rio Olympics on doping claims Russia should be banned from world's biggest sporting event, WADA says, after new report reveals vast scale of doping.
- 3 July, 2016 Pressure mounts for Olympic refugee team How could the unprecedented opportunity and intense stress of the Rio Games affect the team's 10 athletes?
- 17 June, 2016 IAAF upholds Rio Olympics ban on Russia over doping World athletics governing body says Russia has not done enough to earn re-instatement for its track and field athletes.
- 19 June, 2016 Is it fair to ban Russian athletes? Seven weeks before Summer Games, world governing body for track and field bans Russian athletes from all competitions.
- 13 September, 2016 Feyisa Lilesa: 'I am not seeking asylum in the US' Feyisa Lilesa, who won silver for Ethiopia at Olympic Games in Rio, wants "superiority of one ethnic group to end".