US swimmer Ryan Lochte tells Brazilian TV he is sorry, after "over-exaggerating" claims he was robbed at gunpoint while at the Rio Olympics.

Brazil beat Germany 5-4 on penalties to win their first men's Olympic football gold medal in dramatic fashion in Rio.

South Africa's Caster Semenya wins Olympic gold in the 800m as Great Britain's Lynsey Sharp comes sixth.

Russian swimmer Yulia Efimova tells BBC Sport about the reaction to her presence at the Olympics after appealing against a doping ban.

Canadian band The Tragically Hip, whose lead singer has been diagnosed with terminal brain cancer, perform an emotional farewell concert.

Philippine President Rodrigo Duterte threatens to "separate" from the UN after it criticised his war on drugs as a crime under international law.

Turkey's president says so-called Islamic State is likely to be behind a bomb attack on a Kurdish wedding in Gaziantep, as the death toll rises to 50.

Donald Trump's election campaign doubled its spending last month but still lags far behind US presidential rival Hillary Clinton, figures show.