Two major winter storms are bearing down on the U.S. this week and are expected to bring some of the highest snow totals of the season for cities including Chicago and Washington, D.C.

A 1550 square km (963 sq mi.) iceberg, designated A81 broke off Antarctica’s Brunt Ice Shelf. A time-lapse of the 'calving process' was captured by satellites. Credit; ESA - European Space Agency ...

The National Weather Service says a strong storm will bring moderate to heavy snowfall across parts of the Upper Great Lakes ...

Unusual weather patterns and climate change have been driving stark changes in the northwestern state. Now, new satellite ...

Scientists have discovered microplastics in the snow near some of Antarctica's deep field camps, revealing how far-reaching ...

Maps created by combining different models of glaciers and ice sheets reveal the way water is flowing deep beneath Antarctica ...

A rare winter storm across North Florida and the Panhandle is causing record snowfall in Pensacola, Florida. The National Weather Service doesn't have an official measurement of the snowfall amounts ...

It’s not just Florida and California — from poisoned water supplies to infrastructure issues to polar vortices, Holly Baxter ...

A triple-vortex winter storm loaded with torrents of snow will leave swaths of America petrified in a crippling ice glaze.

Tompkins said most bridges had been sprayed with de-icing salt ahead of the storm but that was no guarantee the bridges would remain open. Tompkins said the snow will stick around through Wednesday ...