The trillion-ton slab of ice that scientists call a "megaburg" broke off from the Antarctic’s Filchner Ice Shelf in 1986.

Completing any marathon is a major accomplishment, but completing the race on one of the world's toughest courses is another beast. Take a look at some of the m ...

The biggest iceberg on Earth is heading toward a remote island, creating a potential threat to penguins and seals inhabiting ...

If it gets stuck near South Georgia Island, that could make it hard for penguin parents to feed their babies and some young ...

Game of Thrones style ice wall on course to hit British island - The world’s largest iceberg, stretching from horizon to ...

The world's biggest iceberg -- more than twice the size of London -- could drift towards a remote island where a scientist ...

The world’s biggest iceberg — a 130-foot (40-meter) tall wall of ice the size of Rhode Island — that had shaken loose of its mooring is lumbering toward a remote island off Antarctica that’s home to ...

Beneath Antarctica's ice, an unsuspected danger looms. Global warming could awaken dormant volcanoes, triggering a chain reaction with unpredictable consequences. This recent discovery sheds light on ...

Rockaboo Mountain Adventures has made up for this loss by building a 15-metre-tall ice climbing wall in the heart of downtown Jasper.