The Sentinel-1 satellites are crucial to watching not just the Larsen C rift but changes at both poles.
Protecting open ocean from industrial uses is key to addressing climate change, a new study says.
The crack that's been cutting into Antarctica's Larsen C ice shelf is about to create a huge iceberg.
The most-watched ice shelf in the world continues to break apart due to warm air and water.
Meltwater ponds and streams are more widespread on Antarctica's surface than was previously thought.
New footage shows that the Larsen C ice shelf rift continues to expand, raising the odds of a calving event.
Pine Island Glacier just lost a Manhattan-sized iceberg. Scientists are calling it "an aftershock."
Warm weather could send Arctic sea ice to a record low winter peak as Antarctic sea ice sets an all-time record low.