Satellite images taken at the beginning of March show the iceberg parked on a shallow underwater shelf off the coast of South ...

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 ...

But this newborn iceberg, dubbed A-84, looks like a tiny ice cube in a fascinating new animation. Incredible images from the NASA Earth Observatory show A-84 'calving' from the George VI ...

A, after years of drifting, now appears stuck near South Georgia Island. Once lodged in the Southern Weddell Sea for decades, ...

A massive superberg, four times as big as New York City, has halted east of the southern tip of South America.

After months of floating, the "megaberg" known as A23a has finally come to a halt roughly 50 miles from South Georgia Island ...

Michael Vanden Berg, geologist with the Utah Geological Survey, examines a coal outcrop near Utah's old Star Point mine. Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of ...