The IOC now says a panel will have the final say on which Russian athletes can compete at the Rio Games, having initially left decisions to individual sports.
Tunisia's parliament passes a vote of no confidence in the government of PM Habib Essid over what is seen as his failure to push through economic reforms.
American Luke Aikins becomes the first person to jump from 25,000 ft (7,620m) without a parachute, landing safely in a net.
Two men from Baghdad and two visions of its future
Who is not allowed to tweet about #Rio2016?
How do Democrats define the meaning of "politically correct"?
Sporting celebrities who have gone on to fame elsewhere
Readers' photographs on the theme of summer
Why young Africans are swapping offices for farms
Carl Frampton becomes Northern Ireland's first two-weight world champion by beating Leo Santa Cruz on points in a superb contest in New York.