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

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

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

The iceberg A23a has run aground in the shallow waters off of South Georgia, a remote British territory in the Southern ...

The world's largest iceberg appears to have run aground off the coast of a remote British island home to millions of penguins ...

The island is uninhabited due to its remoteness and lack of infrastructure; the only people on the island are temporary residents working at research stations.

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 biggest iceberg which is twice the size of Greater London has run aground after heading ominously toward a ...

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

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

Known as A23a, the iceberg is humungous and now floating towards a tiny island known as South Georgia in the South Atlantic ...

The iceberg also, in some respects, serves as an icy gift to the ocean." “ (The ice) isn’t just water like we drink. It’s ...