Star dunes - sometimes called pyramid dunes - stand out among sand dunes for their towering height and eye-catching form.

The Atacama Desert in Chile is widely recognised as the driest nonpolar desert in the world ...

It was once filled with rivers, lakes, and grasslands, supporting wildlife and human settlements. Shivam Verma Updated : Mar ...

Paleontologists unearthed the fossil in Mongolia’s Gobi Desert, and the find is unique because of a sheath preserved on one ...

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

(CNN) — With distinctive two-fingered claws, the remains of a previously unknown species of dinosaur suggest it looked like a bizarre mix of sloth, giraffe and cult movie hero Edward ...