Did you know that a desert doesn't have to be hot or sandy? In fact, many of the world's harshest deserts are freezing cold. There are about 33 central deserts worldwide. They cover one-fifth of the ...

Tom has a Master's degree in Journalism. His editorial work covers anything from archaeology and the environment to technology and culture. Tom has a Master's degree in Journalism. His editorial work ...

When you think of deserts, you might envision isolated wastelands confined to single nations. Yet the world's most massive arid regions defy political boundaries, sprawling across continents and ...