The must-see movies about Mount Everest are often either inspiring or terrifying documentaries, from Dying for Everest to Sherpa.

The tests also revealed that the ditches only develop on dunes with very fine, evenly sized sand grains. Coarser or more ...

Beneath Earth s surface, nearly 3,000 kilometers down, lies a mysterious layer where seismic waves speed up inexplicably. For decades, scientists puzzled over this D' layer. Now, groundbreaking ...

You might not be able to get out and about as much as you normally would this April, but that doesn't mean you can't celebrate Earth Month! For the month of April, Disney+ will celebrate Earth Month ...

A mysterious patch in the Pacific Ocean is defying all climate models - it is inexplicably cooling while the rest of the world is warming. Stretching off the west coast of Ecuador, this “cold tongue” ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. An unknown volcano ...