New images from the North Sea show never-before-seen landforms that were carved by a single, colossal ice sheet 1 million ...

Earth's five oceans were formed by the constant movement of tectonic plates beneath us, and the same process is already forming a sixth ocean in East Africa.

They are found in the coldest places, in Polar regions and on mountains. Glaciers can form distinct landforms through erosion of the landscape such as corries. Glaciers also deposit material to ...

New images from the North Sea show never-before-seen landforms that were carved by a single, colossal ice sheet 1 million years ago and subsequently buried beneath a thick layer of mud ...