New research challenges the long-held belief that the Arctic Ocean was covered by a massive ice shelf during ice ages.

And they're off! Jimmy Graham's four-person rowing team has started their ambitious 10-day Arctic Challenge. Will the Saints ...

A new study published in Communications Earth & Environment has shown that sea ice in the Southern Ocean plays a significant ...

In the latest attack on science by the Trump administration, researchers at the National Snow and Ice Data Center will no ...

New research reveals Antarctic sea ice has hit record lows three times since 2017, creating cascading effects on global ...

A salty surge in the Southern Ocean is melting Antarctic sea ice from below — and causing dramatic changes scientists didn’t ...