Scientists have uncovered how massive underwater waves triggered by iceberg calving secretly fuel glacier melt in Greenland. Iceberg calving takes place when large sections of ice detach from the ...

Leaders often lose their position at the top, and that doesn't just apply to sports, weather, military or government. In this case, it refers to an iceberg called A23a. The massive 'berg was once ...

Nearly 40 years after breaking off Antarctica, a colossal iceberg ranked among the oldest and largest ever recorded is finally crumbling apart in warmer waters, and could disappear within weeks.

(CNN) – The world’s largest iceberg has broken apart. Scientists from the British Antarctic Survey said the iceberg, known as A23a, is “rapidly breaking up” into “very large chunks.” Previously, the ...

The world’s largest and most enduring iceberg is splintering into smaller pieces, to the point that it’s no longer the biggest chunk of ice floating in the oceans. The shrinking megaberg, known as ...

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 snapped by ...

The world's largest and oldest iceberg, named A23a, has run aground in shallow waters off the coast of South Georgia, a remote island in the South Atlantic known for its populations of penguins and ...