Before the annual UK-France summit, the BBC's security correspondent assesses co-operation on key areas in the run-up to Brexit.
Police discovered the weapon used to murder a Canadian teen in a photo she took with her friend.
A mass die-off of antelopes in Kazakhstan was triggered by environmental factors, scientists believe.
Ex-minister Justine Greening says Brexit won't be "sustainable" if it doesn't work for young people.
The president fires off tweets after his chief of staff had said campaign promises had evolved.
The group was reportedly travelling in two separate vehicles to the capital of Abuja.
The payment is expected to be the largest of its type following US tax code changes.
Woody Allen's adopted daughter says she feels "outrage" after "years of being ignored".
Pope Francis appeals for unity on a visit to the heartland of Chile's longest-running conflict.
Wild celebrations erupt as power is restored at a Puerto Rico school months after Hurricane Maria.