Massive underwater waves triggered by falling icebergs are playing a bigger role in Greenland’s ice loss than scientists once ...

When a chunk of ice breaks off a glacier, that’s called calving. That can happen if the glacier gets warm or some other force makes a piece split off. The end of the glacier – where the iceberg slides ...

A colossal iceberg roughly the size of Los Angeles or Sydney, Australia, and weighing an estimated 347 billion tons broke off from the Amery Ice Shelf in Antarctica last week. The 630-square-mile ...

A colossal Antarctic iceberg that broke off in 1986 and weighed nearly a trillion tonnes is finally disintegrating in the South Atlantic. Scientists say it will vanish completely within weeks.