The Danakil Depression, Ethiopia, is one of the most inhospitable and alien places on Earth. Known as the "gateway to hell" according to the BBC, the Danakil Depression is probably the closest you'll ...

Three days exploring an alien world, amid surreal desert landscapes and eerie rock formations. The video was shot in 5 ...

But you don't need to leave Earth to experience landscapes that feel out of this world. From volcanic terrains to vast ...

America's geological wonders don't need erupting volcanoes to create breathtaking spectacles that look straight out of a science fiction movie. From towering mushroom-shaped rocks to mysterious moving ...