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

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 off the coast of a remote island in the Atlantic Ocean, according to British ...

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, roughly four times the size of New York City, has run aground after crashing into the southern ...

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

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

Antarctica’s ice caps have been shaping the ocean for millions of years, but recent discoveries reveal icebergs existed even ...

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

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

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

The world's largest iceberg has run aground in shallow waters off the remote British island of South Georgia, home to millions of penguins and seals. The iceberg, which is about twice the size of ...