But what many of these regions lack in traditional water sources, they make up for in fog, like the Namib Desert. It's one of the oldest and driest places in the world. Depending on how far you ...

These geckos have adapted their webbed feet not only to help them stay atop, but to bury beneath the dunes of the Namib Desert. Strictly nocturnal lizards, they spend the day in self-dug burrows ...

Astonishingly beautiful, the dunes and plains of the Namib desert are bristling with unexpected animals and birds, all eking out an unlikely existence under the hot sun. And nowhere is the line ...