A23a weighs almost a trillion tons, and, as of August, spanned 1,418-square-miles (3,672 square kilometers), making it twice ...

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.

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

With a surface area more than twice that of Greater London's, A23a is the biggest iceberg on the planet, having calved from ...

"I am not aware of an iceberg that has been trapped in such a persistent manner in such a small area," said an ice specialist ...

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.

The previous world's biggest iceberg was the A68a - it was three times the size of London and was estimated to weigh a whopping trillion tons. It was on a collision course with South Georgia and ...

WASHINGTON — 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 have ...

The world's largest iceberg is on the move in the Southern Ocean after spinning for months. Iceberg A23a weighs nearly 1 trillion tons and is twice the size of Greater London, according to the British ...