The world's largest iceberg, known as A23a, is on a collision course with South Georgia Island, a delicate ecosystem that is ...

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

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

Ever since the Wright Brothers invented the airplane, mankind has seized on flight as one of the most important modes of ...

The world’s biggest iceberg — a wall of ice the size of Rhode Island — is lumbering toward a remote island off Antarctica that’s home to millions of penguins and seals.

If A23a, an Antarctic iceberg the size of Rhode Island, grounds off South Georgia Island, it will create a hazard for wildlife and ships alike.

A23a, a massive iceberg nearly the size of Rhode Island, towering at 40 meters, is on a collision course with South Georgia.

The world’s largest iceberg is still on the move and there are fears that it could be headed north from Antarctica towards ...

The world's biggest iceberg — a 130-feet-tall wall of ice the size of Rhode Island — that shook loose is lumbering toward a ...

The Ann Arbor couple were among 130 guests who sailed the Drake Passage to Antarctica ... and Deception Island, under which lies an active volcano. The terrain was rocky and seemingly always ...