Glaciers are large land-bound bodies of ice. To be called a glacier, the ice mass must be moving, or show evidence of having moved in the past. Covering about 10% of Earth's surface, glaciers store a significant amount of Earth's supply...

Glaciation is an extended period of time during which glaciers are present and active. It also refers to all the processes that form glaciers and that are at work within a glacier. A glacier is a land-based mass of highly compacted ice that moves...

The covering of the earth's surface with glacial ice. The term also includes the alteration of the surface of the earth by glacial erosion or deposition. Due to the passage of time, ice erosion can be almost unidentifiable; the weathering of...

A glacier is a large, slow moving river of ice, formed from compacted layers of snow, that slowly deforms and flows in response to gravity. Glacier ice is the largest reservoir of fresh water on Earth, and second only to oceans as the largest reservoir...

C-R-rack, C-r-rash,Splashhh! This glacier has flowed down the mountain and is crumbling into the sea. It gives you an idea of how thick glaciers can be--and this is only the "thin" edge of one! The falling chunks will float away as icebergs....

The third edition of The Physics of Glaciers is a justifiable update of the second edition published 13 years ago. This is largely because the glacier research field is continually expanding as a result of the computer and technological revolution. Glacier mechanics problems...

Between the North Sister and Middle Sister in Oregon's Cascade Range, Collier Glacier has advanced and receded for hundreds of thousands of years. But like many glaciers, it is headed in one direction these days: backward.It is in serious peril, says geologist Ellen Morris Bishop...

Pakistan protested a plan by India to let tourists visit the Kashmir glacier that is the site of the world's highest battlefield, warning Monday that it could harm peace talks between the South Asian neighbors.Pakistan's Foreign Ministry summoned a senior Indian diplomat to express its...