The world's frozen oceans, which help to keep the planet cool, currently have less ice than ever previously recorded, satellite data shows. Sea-ice around the north and south poles acts like a ...

Dusk had fallen by the time the Detroit Red Wings took to the rink laid out in the horseshoe that is Ohio Stadium, ice gleaming in the fading light.

Part of the system that pumps water, heat and nutrients around the globe is at risk. Climate change could slow the Antarctic ...