The one-time world's largest iceberg has run aground in shallow waters off the remote British island of South Georgia. The ...

A23a weighs nearly a trillion metric tons, making it the world’s largest active iceberg. It calved from Antarctica in 1986, ...

The biggest iceberg in the world, named A23a, appears to have run aground after drifting around the Southern Ocean near ...

March 4 (UPI) -- The oldest and largest iceberg on Earth landed on a sub-Antarctic island belonging to Britain Tuesday.

A23a, trillion-ton mega iceberg the size of Rhode Island, drifting toward South Georgia. Scientists warn of its potential ...

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

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 ...

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 iceberg has run aground off the coast of a remote island in the Atlantic Ocean, according to British ...

As the iceberg melts, its released elements can alter the physics and chemistry of the ocean, propelling particles from the ...

Iceberg A23a has halted near South Georgia, sparking concerns over wildlife disruptions and ecosystem changes.