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 ...

The world’s largest iceberg, A23, is fragmenting into smaller pieces, potentially jeopardizing both humans and the millions of penguins in the neighboring Antarctic refuge. Alarming photos ...

Nearly 400 miles off the coast of Antarctica, the Earth’s largest iceberg — whose sprawling surface covers more than 1,600 square miles — is spinning like a top. The iceberg, dubbed A23a ...

The world's biggest iceberg — three time the size of New York City — could drift toward a remote island where a scientist warns it risks disrupting feeding for baby penguins and seals.

Fracturing icebergs are only going to become more common as climate change worsens, metaphorically thawing a whole field of research in the process. An iceberg the size of Chicago broke away from ...