A giant iceberg called A23a that broke off Antarctica in 1986 is now disintegrating near South Georgia Island in the South ...

After being stable near South Georgia Island’s continental shelf for a long time, A23a began drifting in May.

After nearly 40 years, Antarctic megaberg A23a is disintegrating, offering scientists rare insights into ice and climate ...

Nearly 40 years after breaking off Antarctica, a colossal iceberg ranked among the oldest and largest ever recorded is ...

The world's largest and most enduring iceberg is splintering into smaller pieces, to the point that it's no longer the ...

Like a floating avalanche…” A23a, the one trillion-ton iceberg that broke off of Antarctica, is calving into the ocean.

An iceberg once considered the world’s largest, spanning six times the area of Seoul, may disappear within weeks, according ...

The iceberg, known as A23a, has been on a journey following the current into warmer waters for months. Now, it has begun the ...

It's been a long and unusual journey for the world's largest iceberg, known as A23a, but it's ending in a relatively usual ...

A colossal iceberg ranked among the oldest and largest ever recorded is crumbling apart in warm Antarctic waters, and could ...

Over the last two years, the world's biggest iceberg has been on the move after more than 30 years being stuck to the ocean floor and experts are concerned with it falling apart ...

As the world's biggest iceberg breaks up near South Georgia Island, scientists link its collapse to warming seas and shifting ocean currents.