Liverpool defender Mamadou Sakho is being investigated by Uefa after failing a drugs test for a reported fat burner.

The UK could take up to 10 years to negotiate trade deals with the US if it leaves the EU, US President Barack Obama says.

A huge manhunt broadens in the US state of Ohio where police are investigating the deaths of eight members of the same family.

North Korea has said it will suspend its nuclear tests if the US stops its annual military exercises with South Korea.

A week after Ecuador's devastating earthquake, President Rafael Correa announces eight days of national mourning as death toll rises to 646.

Prince has been cremated with a small, private service for family, friends and musicians, his publicist confirms.

A complete picture of what the immune system attacks to cause type 1 diabetes is revealed by scientists.

The zero-fuel aeroplane, Solar Impulse, complete the flight from Hawaii across the Pacific Ocean and flies over San Francisco's Golden Gate Bridge.