Covered in dunes and the occasional palm tree, the Sahara is what we might traditionally think of as a desert – the entire 9.4 million square miles of the Sahara generally recei ...

Add Yahoo as a preferred source to see more of our stories on Google. For most people, the word “desert” summons images of sand dunes, cacti and snakes. In television and movies, characters typically ...

NEW YORK — Scientists discovered the oldest-known DNA and used it to reveal what life was like 2 million years ago on the northern tip of Greenland. Today, it’s a barren Arctic desert, but back then ...

Deserts are notoriously dry, so why do so many of them border oceans?

Winter temperatures in Alaska’s Utqiagvik routinely drop below minus-40. So why is this city of 4,700 people “desert”? It’s all about the type of precipitation.

For most people, the word “desert” summons images of sand dunes, cacti and snakes. In television and movies, characters typically become sweaty, starved and parched when they’re stuck in the desert.