The Canadian government confirms the number of missing or murdered indigenous women in the country may be as high as 4,000, above previous estimates.

Republican frontrunner Donald Trump will not be president because it's a serious job, President Barack Obama has said.

Russia has filed a lawsuit against Ukraine at London's High Court over a $3bn (£2.1bn) debt.

President Barack Obama urges the US Senate to consider a replacement on the Supreme Court for Justice Antonin Scalia, as a constitutional crisis looms.

The UN says aid convoys are due to be sent to besieged areas in Syria to test the resolve of warring parties to allow in vital supplies.

Apple is ordered to help FBI investigators access data on the phone of San Bernardino gunman Syed Rizwan Farook.

A Russian football club is facing punishment after one of its players removed his shirt to reveal a picture of Russian President Vladimir Putin during a match in Turkey.

Prosecutors raid the headquarters of South Korea's national swimming association over corruption allegations, officials say.