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

The world’s largest and oldest iceberg, A23a, has come to a halt near South Georgia Island in the South Atlantic Ocean, ...

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

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

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

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

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

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

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

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

A massive iceberg, nearly the size of Chicago, has broken away from the George VI Ice Shelf and embarked on a wild journey along Antarctica’s coastline. Satellite images reveal its dramatic escape, ...

The colossal iceberg A23a – which is more than twice the size of Greater London and weighs nearly one trillion tonnes – has ...