The South African athlete has won the men's 400m race at the IAAF World Championships in Beijing.
The IAAF has suspended Kenyan athletes Koki Manunga and Joyce Zakary after they tested positive for doping at the World Championships in Beijing.
Reeva Steenkamp's parents are adamant Oscar Pistorius deliberately killed their daughter, telling Australian television their life has been ruined.
President Pierre Nkurunziza has been sworn in for a controversial third term in power following elections last month.
The bodies of all 54 people killed when their plane crashed in Indonesia have been recovered from a jungle site and their remains flown to Jayapura.
The millions of undocumented immigrants living in the US must leave, Donald Trump said as he unveiled his immigration platform.
China's decision to let its yuan weaken by the most in two decades is stressing policymakers who fear it could create a "race to the bottom" in Asia.
St. Louis County declared a state of emergency on Monday after a teenager was charged with shooting at police officers.
Iran and Turkey must work with one another to root out the threat of extremism in the region, President Hassan Rouhani told his Turkish counterpart.
Guinean President Alpha Condé has said his country is ready to aid its West African neighbours in the regional fight against the Islamist militants.