Antarctica’s biggest and oldest free‑floating iceberg is undergoing a startling transformation, with its once white surface ...

Antarctica’s iceberg A‑23A displays brilliant blue meltwater pools on its surface. NASA satellites reveal its slow breakup, ...

The year that iceberg A-23A first broke away from Antarctica's Filchner Ice Shelf, Ronald Reagan was president of the United ...

A massive Antarctic iceberg, once among the largest ever tracked, is turning blue as it drifts into warmer waters and nears ...

It is more than twice the size of Greater London. But the world's largest iceberg, known as A23a, is starting to crumble. Satellite images reveal that an enormous chunk has broken off the megaberg, ...

For Arctic residents and a few polar addicts, icebergs are familiar. I've skied, paddled, and boated past thousands of them. But most of us have just seen photos of these beautiful ice sculptures and ...

A great armada entered the North Atlantic, launched from the cold shores of North America. But rather than ships off to war, this force was a fleet of icebergs. And the havoc it wrought was to the ...

A huge iceberg the size of Las Vegas has broken off from an Antarctica ice shelf. Maps created with GPS equipment show the 235-mile-long iceberg breaking off from the Brunt Ice Shelf, which is ...

It is no strange sight to see icebergs break off of the Antarctic ice cap and drift away, like the gigantic sheet of ice that is currently heading for the island of South Georgia. But climate change ...