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

The world’s largest iceberg is on the move again, drifting through the Southern Ocean after months stuck spinning on the same ...

Late last year, A23a finally broke free from its seafloor tether and began moving away from Antarctica. But it didn't get far. Just a few months later, the enormous ice island got trapped to the ...

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). At such a ...