Tourists marveled at the scene captured in the viral clip, with one heard saying "oh my god" as the dramatic moment unfolded.

Like a floating avalanche…” A23a, the one trillion-ton iceberg that broke off of Antarctica, is calving into the ocean.

One of the biggest icebergs ever recorded, a trillion-ton behemoth more than seven times the size of New York City, has broken off of Antarctica, triggering disagreement among scientists over whether ...

You see it first, the ice falling, then comes the sound of ancient thunder breaking the stunned silence. The noise announces that the glacier has just gotten a little smaller as a mini tsunami rolls ...

A colossal iceberg ranked among the oldest and largest ever recorded is crumbling apart in warm Antarctic waters, and could disappear within weeks.

The world’s largest iceberg is “rapidly breaking up” into several large “very large chunks,” scientists from the British ...

A late summer day on the coast of southeast Alaska, opens misty and fogbound. From the window of a cabin in Glacier Bay ...