Even though "glacial" is commonly used to describe extremely slow, steady movement, a new study has found that glaciers speed ...

The increased crevassing, especially prominent in fast-flowing portions of the ice sheet, could lead to a feedback loop that accelerates ice loss from the glacier, which ultimately raises sea levels.

From the awe-inspiring Ilulissat Icefjord to the serene Northern Lights dancing over frozen tundras, here are the top 10 must ...