After spending months stuck in a swirling ocean vortex, iceberg A23a is once again drifting through the Southern Ocean, ...

"It's exciting to see A23a on the move again after periods of being stuck," oceanographer Andrew Meijers said.

After more than three decades of being stuck in theWeddell Sea, the world’s largest iceberg, A23a, has broken free and is now ...

Hikers who tackle the Iceberg Lake Trail are treated to stunning views of Mount Wilbur, Iceberg Peak and the Continental Divide upon reaching the emerald lake. In the spring and summer ...

blue) and November 26 (red). Iceberg A23a is so big, the British Antarctic Survey calls it a “megaberg.” You could fit Greater London onto it two times over. A23a is the heavyweight iceberg ...

About the size of Rhode Island, the iceberg known as A23a got stuck in an ocean vortex this summer, spinning in place for ...

After spinning in a vortex for months, the world’s largest and oldest iceberg is on the move again. Researchers from the British Antarctic Survey announced on Friday that the colossal iceberg ...

This process influences the local ocean circulation and fosters biological production around the iceberg. At its peak, the iceberg was melting at a rate of 7 meters per month, and in total it ...

The world’s largest iceberg is on the move again after decades of being grounded on the seafloor and more recently spinning on the spot, according to the British Antarctic Survey (BAS).

The world’s largest iceberg is on the move again, drifting through the Southern Ocean after months stuck spinning on the same spot, scientists from the British Antarctic Survey (BAS) have said.