Practice ‌words‌ ‌with‌ ‌the‌ -tch- sound and‌ ‌learn about landforms and bodies of water.

The mystery of how some of the Earth's most dramatic landforms came into being has been solved, scientists believe. Researchers from the University of Southampton studied the creation of steep ...

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.