For more than 40 years, glaciologist Mauri Pelto has been measuring shrinking glaciers in Washington State. He's been joined ...

Mount Rainier National Park, established in 1899, was our nation’s fifth national park. Home to 14,410 ft. iconic Mt. Rainier ...

European glaciers are melting faster than anywhere else in the world. NBC News' Molly Hunter traveled to Stubai Glacier in ...

Glacial outburst floods aren't a new phenomenon in Alaska, but climate change is scrambling the geography of risk.

Glaciers are top-heavy where they meet the ocean, while most of their mass hides below the surface. Warm water erodes the ...

An overflowing glacial lake caused a surge in the Mendenhall River on Wednesday, prompting flood alerts and evacuations in ...

Each summer in the mountains above Juneau, Alaska, meltwater from the massive Mendenhall Glacier flows into mountain lakes ...

PORTLAND, Ore. — The beauty of the Three Sisters can stop you in your tracks, but behind the snowcapped peaks lies a ...

Glaciers holding massive amounts of water are melting at unprecedented rates, reshaping ocean systems and influencing ...

New research reveals that an inconic Argentine glacier is undergoing its most significant retreat in a century.

The remains of a British scientist who died in Antarctica 66 years ago have been revealed by a melting glacier. The British ...

A melting glacier in northern Pakistan has revealed the body of a man missing for 28 years, several media outlets report. The ...