Major powers agreed to a cessation of hostilities in Syria and to provide rapid humanitarian access to besieged towns.
Democratic presidential candidates Hillary Clinton and Bernie Sanders clashed sharply in a debate over their support for President Obama.
Venezuela's President Nicolas Maduro said that three people had died of complications linked to the mosquito-borne Zika virus.
The mayor of Cleveland apologise after an ambulance bill was sent to the family of a teen who was shot by police while holding a toy gun.
Inmates armed with bats and blades brawled and ignited a fire in a packed prison in northern Mexico, leaving 49 dead.
A New York City police officer was convicted of manslaughter for fatally shooting an unarmed black man in 2014.
A man killed six employees in a “criminal” attack at an education department office in Saudi Arabia, the interior ministry said.
President Recep Tayyip Erdogan threatened to send the millions of refugees in Turkey to European Union member states.