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 ...

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 ...

Nearly a decade ago, a detector searching for ghostly cosmic particles found two anomalous signals in Antarctic ice. But scientists haven’t been able to find anything similar.

(CNN) — Scientists are trying to solve a decade-long mystery by determining the identity of anomalous signals detected from below ice in Antarctica. The strange radio waves emerged during a ...

What's happening? In a clip from a podcast, Brent Minchew of the Arête Glacier Initiative outlined the best and worst-case scenarios that may result from the loss of Antarctic sea ice. Even in the ...

The curious minds at What If examine the global destruction that could unfold if Antarctica's ice were to melt completely.

The collapse of the world’s second-largest ice sheet would drown cities worldwide. Is that ice more vulnerable than we know?