icebergs

A newly discovered long and craggy rift is splintering across West Antarctica's Pine Island Glacier, satellite images show.

Scientists on their way to investigate a mysterious region of Antarctica’s seafloor, hidden by thick ice for 120,000 years, have run into an obstacle: too much ice.

Iceberg A-68, which broke off from the Larsen C ice shelf in Antarctica, takes center stage in newly released footage.

A giant iceberg that broke away from an ice shelf in the Antarctic Peninsula in July is slowly revealing a vast undersea ecosystem that has been hidden for thousands of years.

Stunning new images capture the movement of a gigantic iceberg that recently broke off from the Larsen C ice shelf in Antarctica.

It's been less than a week, but the Larsen C ice shelf and the iceberg it calved are already changing.

A new view from space shows Antarctica's newest bouncing baby iceberg. And it's huge.

A huge crack in Antarctica's Larsen C ice shelf is about to calve a Delaware-size iceberg. Here's a look at the gorgeous, yet collapsing, ice sheet.

Scientists have estimated the size of the soon-to-be iceberg calving off Antarctica's Larsen C ice shelf.

Antarctica's Larsen C ice shelf is speeding up, indicating that a massive iceberg could break off, or calve, anytime now.