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 ...

Antarctica has lost a Greenland’s worth of ice, and the shocking changes in the Southern Ocean could reshape our planet’s ...

For years, scientists have debated whether a giant thick ice shelf once covered the entire Arctic Ocean during the coldest ...

A fresh set of numbers is changing what scientists thought happens when a city‑sized slab of ice dissolves into the sea. The ...

In the summer of 2021, scientists studying glaciers in the Austrian Alps noticed two tiny horns sticking through the surface ...

A study published Monday in the Proceedings of the National Academy of Sciences found that increases in salinity in seawater ...