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

The world's largest and oldest iceberg, named A23a, has run aground in shallow waters off the coast of South Georgia, a ...

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

The world’s largest iceberg has run aground off the coast of a remote island in the Atlantic Ocean, according to British ...

Flying over the massive iceberg, it's indistinguishable from the horizon. But as it melts, chunks of ice risk floating ...

The largest iceberg on Earth has been stopped in its tracks. Known as A23A, this so-called 'mega-berg' had been floating around in the South Atlantic.

The world's largest iceberg has run aground just off the coast of South Georgia. But what does this mean for the wildlife ...

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

What does that mean for sea levels? Take a ride with iceberg spotters as they try to keep ships in the North Atlantic safe Icebergs splitting off from Antarctic ice sheets and drifting north is a ...

A23a calved from the Filchner Ice Shelf in Antarctica in 1986 and remained grounded on the seabed in the Weddell Sea for over ...

Megaberg A23A has crash landed near the British overseas territory of South Georgia, an island in the southern Atlantic Ocean ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. The Antarctic iceberg A-23A (at left) stuck in shallow waters off the coast of South Georgia ...