Source: Wikipedia
Seen from high above, in photographs taken by satellites and by astronauts aboard the International Space Station, it looks almost too perfect to be natural: a vast, circular pattern…
Source: Wikipedia
Lake Nyos sits in a volcanic crater in the highlands of northwestern Cameroon, a deep, still body of water that, for generations, the local people knew simply as a…
Source: Wikipedia
Deep in one of the emptiest deserts on Earth, a giant hole in the ground has been on fire for over fifty years. The Darvaza gas crater, in the…
