Add Yahoo as a preferred source to see more of our stories on Google. FILE - Glacial striations and the receding Grinnell and Salamander glaciers in Glacier National Park, Mont. (UCG/Marli ...

Northwest Montana’s glaciers are still melting, albeit slower than scientists previously predicted. Models produced by climate scientists in the 2000s suggested that the masses of ice that gave ...

For more than four decades, glaciologist Mauri Pelto has made an annual pilgrimage to the glaciers of Washington's North Cascades, meticulously documenting his retreat in what has become one of the ...