NASA Satellite Image Shows ‘Imminent Demise’ of Huge Antarctic Iceberg

The former world’s largest iceberg "will eventually succumb to the relentless effects of warmer air and water," NASA says.
Iowa Public Radio

The world's largest iceberg is stuck twirling in an ocean vortex

The world's largest iceberg, A23a, is stuck again. For more than 30 years, the giant frozen block — equivalent to the size of Rhode Island — was grounded on the sea floor in Antarctic coastal waters.

The Blob Has Returned To The North Pacific Ocean. Here's What That Means.

The Blob is a marine heatwave that typically spans parts of the North Pacific Ocean. Marine heatwaves have the capacity to ...

Hole in the Ocean: Into the Vortex

A yawning chasm opens in the middle of the ocean, swallowing Johnny Savage's boat ...