World Anti-Doping Agency says "unprecedented cover-up" allowed for "institutionalised" doping among top-level athletes.
by Kate Woodsome
by Azad Essa
Counting the Cost
Sport18 Aug 2016 15:59 GMT
Gunnar Bentz and Jack Conger hauled off flight after doubts raised about a claim they were robbed at gunpoint.
Sport18 Aug 2016 04:12 GMT
Patrick Hickey, president of the Olympic Council of Ireland, steps down "temporarily" after his arrest in Rio.
Saudi Arabia13 Aug 2016 11:48 GMT
Marathoner Sarah Attar has inspired other women in Saudi Arabia to take up running as a serious sport.
Inside Story10 Aug 2016 20:06 GMT
The Olympic Games are under way in Rio with athletes from around the world competing in the biggest sports competition.
Rio 201608 Aug 2016 12:42 GMT
Argentine Del Potro sends world number one packing; Williams sisters bow out of doubles event.
Rio 201607 Aug 2016 10:13 GMT
Crowds cheer local men's and women's teams' winning start to one of the most favourite sports in the country.
Rio 201607 Aug 2016 09:35 GMT
US swimmer and Olympic record holder aims for four more gold medals to add to the 18 he already has.
Sport06 Aug 2016 19:14 GMT
Virginia Thrasher upsets China's Du Li to win women's air rifle event; bullet rips through tent at equestrian event.
Rio 201606 Aug 2016 12:38 GMT
Rio 201606 Aug 2016 11:09 GMT
Protests mar run-up to the opening ceremony but well-wishers at a Rio favela hope for a spectacular show.
Rio 201606 Aug 2016 11:08 GMT
The 2016 Olympic Games were declared open in Rio de Janeiro with 206 nations and one refugee team taking part.
Rio 201604 Aug 2016 20:20 GMT
Brazilians angry with the spiralling cost of the Olympic Games are venting their frustration on the iconic flame.
Rio 201604 Aug 2016 17:06 GMT
Following on from doping scandals, the murky world of sport needs a strong performance on the field at the 2016 Olympics.
Rio 201604 Aug 2016 07:04 GMT
Football team makes it to the Olympics despite degrading camp conditions, poor diet, low pay and taxing road trips.
Rio 201604 Aug 2016 06:31 GMT
With Kuwait banned by the IOC, Faye Sultan will participate alongside other displaced athletes at the Rio Games.
by Peter Zalmayev
by Helena Malikyar
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