Earth's valleys tell an ancient story of ice and power. Over millions of years, massive glaciers have carved, sculpted, and transformed the landscape in ways that still take researchers' breath away.

20,000 years ago, during the last glacial maximum, hulking formations of flowing ice stretched across the Southern Rocky Mountains in present-day Colorado. Most of those glaciers melted away by around ...

A new study analyzing a lake formed by a glacier surge in the Karakoram Mountains has revealed how satellite images can be used to monitor the potential for lake drainage hazards. New research has ...

Juneau, the capital of the Last Frontier, serves as a gateway to some of Alaska's most spectacular hidden gems, including the ice caves in the Mendenhall Glacier. Formed about 3,000 years ago during ...

Add Yahoo as a preferred source to see more of our stories on Google. The Alsek Glacier in Glacier Bay National Park in 2014. (De Agostini/Getty Images) A new island emerged in a frigid lake within ...

A recent analysis of glacial lakes in the Mago Chu Basin in Arunachal Pradesh’s Tawang district found that four of the five ...

New research documents the fastest-known large-scale breakage along an Antarctic ice shelf. A 6.5-mile crack formed in 2012 over 5-and-a-half minutes, showing that ice shelves can effectively shatter ...

There are glaciers on every continent in the world (except Australia!), but they're disappearing slowly due to human caused climate change. They're much more important than you might realize to ...

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