With a surface area more than twice that of Greater London's, A23a is the biggest iceberg on the planet, having calved from the Filchner-Ronne Ice Shelf in 1986. The frozen leviathan is now on the ...

After being anchored to the ocean floor for more than three decades, the world's largest iceberg has finally broken free and is now drifting in the open sea. According to the British Antarctic Survey ...

A viral video has captured a breathtaking, massive iceberg floating off the coast of the Canadian island of Newfoundland. Although iceberg sightings in the area are not uncommon in the summer, climate ...

Nearly 40 years after breaking off Antarctica, a colossal iceberg ranked among the oldest and largest ever recorded is finally crumbling apart in warmer waters, and could disappear within weeks.

In what sounds like a potential plotline for Speed 3, one of the world’s biggest icebergs is on course to crash into a remote ...

One of the world's largest icebergs has begun moving through the waters of Antarctica after three decades spent immobile, according to the British Antarctic Survey. Satellite images revealed that the ...

Earth's largest iceberg has run aground off the coast of South Georgia Island, a common rendezvous spot for large icebergs, new satellite images show. Measuring 1,240 square miles (3,460 square ...

Iceberg A68a has been on a slow journey toward potential disaster. The huge ice mass, which broke from the Antarctic’s Larsen Cice shelf in July 2017, slid toward the open ocean for over two years ...