The British Antarctic Survey says nutrients from the grounding and melting of the megaberg known as ‘A23a’ may boost food for penguins and seals.

The A23a iceberg is twice the size of Greater London, and slightly smaller than the State of Rhode Island The world’s largest iceberg has run aground off the coast of a remote island in the Atlantic Ocean,

The biggest iceberg in the world, named A23a, appears to have run aground after drifting around the Southern Ocean near Antarctica since 2020. Weighing nearly a trillion metric tonnes (1.1 trillion tons),