Source: Wikimedia Commons
There are landscapes that look like other planets, and then there is the Danakil Depression, which scientists actually use as a stand-in for one. It sits in the…
Source: Wikipedia
From ground level they are odd but unremarkable: bare, roughly circular patches of soil in dry grassland, each one somewhere between two and fifteen meters across, fringed by a…
Source: Wikipedia
There's something deeply calming and awe-inspiring about a beautiful lake, its still surface reflecting the sky and surrounding landscape like a mirror. Around the world, certain lakes stand out…
Source: Wikipedia
Almost everything alive on the surface of this planet runs, ultimately, on sunlight. Plants capture light and turn it into sugar. Animals eat the plants. Other animals eat those…
Source: Wikimedia Commons
There are a handful of places on Earth so visually striking that a single photograph of them is instantly recognizable, and the Great Blue Hole is one of…
Source: Wikipedia
In the dry coastal desert of southern Peru, spread across a vast plateau, are some of the most remarkable artworks ever made — and for most of the time…