A23a had been floating across the Southern Ocean for five years before it ran aground near the Island of South Georgia.

The oldest and largest iceberg on Earth landed on a sub-Antarctic island belonging to Britain Tuesday. According to the ...

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

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 ...

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

Iceberg A23a has run aground on the wildlife-rich island of South Georgia, which could prevent penguins from accessing food ...

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

The nearly one-trillion-tonne block of ice, known as A23a, has grounded on the continental shelf off South Georgia island ...

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

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

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