A frozen river system lost to time may hold the key to Earth’s survival — and it's hiding in plain sight under the Antarctic ice sheet.

Melt from the Earth’s ice sheets is already contributing to flooding throughout the U.S., and globally, and is expected to ...

From more frequent wildfires to rising sea levels, climate change is disrupting ecosystems and upending once-stable weather patterns. One particularly alarming consequence of rising global ...

A top climate scientist says we may have crossed a dangerous tipping point in Antarctica—and the long-term fallout could be ...

Antarctic sea ice began to change rapidly in 2015 and 2016. Since then it has remained well below the long-term average.

An international team of scientists have discovered a mysterious, ancient landscape hidden beneath the ice sheet of Eastern ...

Researchers revealed that the Southern Ocean is changing in ways that differ from what scientists had expected.

Learn about the new technique being used to study cracks that have formed on Antarctica's unstable Doomsday Glacier.

Satellite imagery has revealed a yet-to-be-explained rise in the Southern Ocean's salinity. It could be a key factor in the ...

The remains of landscapes thought to have formed when ancient rivers flowed across East Antarctica have been discovered – and ...

It's been covered in ice for 34 million years. But scientists are finally uncovering what Antarctica's landscape really looks ...