Antarctica is losing ice quickly, in part because of climate change. Massive calving events, such as the one that formed the ...

"I am not aware of an iceberg that has been trapped in such a persistent manner in such a small area," said an ice specialist ...

The Images of Antarctic Ice Shelves, Version 2 data set, available at the NASA National Snow and Ice Data Center Distributed A ...

Scientists know that the loss of Antarctic sea ice can diminish penguin numbers, cause ice shelves to melt in warmer waters, ...

After being stuck for the second time in nearly four decades, the planet’s current-largest iceberg (A-23A) again floats free. Initially stuck in the Weddell Sea for decades, Iceberg A-23A was ...

After spending months stuck in a swirling ocean vortex, iceberg A23a is once again drifting through the Southern Ocean, ...

Scientists know that the loss of Antarctic sea ice can diminish penguin numbers, cause ice shelves to melt in warmer waters, and impede the Southern Ocean from absorbing carbon dioxide.

"It's exciting to see A23a on the move again after periods of being stuck," oceanographer Andrew Meijers said.

At NASA’s Jet Propulsion Laboratory, engineers are developing robots that can spend months gathering data beneath the massive ice shelves of the Antarctic.

Sunny weather has most skiers celebrating easy navigation and fully charged devices, but a few must pick up the pace.

The world's largest iceberg is on the move in the Southern Ocean after spinning for months. Iceberg A23a weighs nearly 1 ...