Glacier.

Also known as the Crown of the Continent, or the Backbone of the World, Glacier National Park more than lives up to its superlative nicknames. The

What is a glacier? U.S. Geological Survey

On thin ice: Argentina's melting glaciers, a symbol of climate change - Focus

Climate 101: Glaciers National Geographic

Can $500 Million Save This Glacier? - The New York Times

Science of Glaciers National Snow and Ice Data Center

Can $500 Million Save This Glacier? - The New York Times

Glacier Movement, Definition, Causes & Impact - Lesson

Doomsday glacier,' which could raise sea level by several feet, is holding on 'by its fingernails,' scientists say

Half of world's glaciers to 'disappear' with 1.5C of global warming - Carbon Brief

Glaciers May Melt Even Faster Than Expected, Study Finds

Crammed with tourists, Juneau wonders what will happen as Mendenhall glacier recedes - Alaska Public Media

Glaciers in Canada The Canadian Encyclopedia

80% of mountain glaciers in Alberta, B.C. and Yukon will disappear within 50 years: report