Proposals by the Trump administration to roll back US environmental regulations could lead to violent confrontations, say analysts.

Colombian officials say evidence is growing that a plane crashed near Medellin because it ran out of fuel.

Buzz Aldrin, the second man on the Moon, is evacuated from the South Pole after falling ill.

Wildfires rage in the US South, with the resort city of Gatlinburg, Tennessee suffering much of the damage.

First Nations take British Columbia government to the Supreme Court in "Grizzly Bear Spirit" case

The man who invented the McDonald's Big Mac burger has died, aged 98.

Norway's Magnus Carlsen beats Russia's Sergey Karjakin to win World Chess Championship for the third time.

Abseiling activists criticise Australia's asylum policies in a second day of protests at parliament.