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

Antarctic sea ice has been behaving erratically. Sea ice cover has been much more variable than it used to be, with anomalies ...

In a nutshell • The Antarctic Circumpolar Current, Earth’s strongest ocean current, is projected to weaken by about 20% by ...

Fresh water from melting Antarctic ice is diluting the ocean's salt levels, potentially disrupting the vital Antarctic ...

The Antarctic Circumpolar Current is involved in everything from storing carbon to guarding Antarctica from invasive marine ...

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 world's biggest iceberg appears to have run aground roughly 70 kilometres from a remote Antarctic island, potentially ...

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

A23a iceberg, roughly twice the size of Greater London, appears to be stranded and is expected to break up along South ...

The British Antarctic Survey says nutrients from the grounding and melting of the megaberg known as ‘A23a’ may boost food for ...