Is the Fly Geyser real? Origins: Due to its strange appearance and the fact that it resides behind locked gates on private property (the Fly Ranch in Hualapai Flat), the Fly Geyser in Nevada is often ...

Rachael has a degree in Zoology from the University of Southampton, and specializes in animal behavior, evolution, palaeontology, and the environment.View full profile Rachael has a degree in Zoology ...

Catie Leary writes and curates visual stories about science, animals, the arts, travel, and the natural world. This small set of dunes in Chamarel, Mauritius, is named for the number of distinct ...

Ninety minutes: On average, that's the most you’ll need to wait to see Old Faithful, the most famous geyser in the world. Geysers are appreciated by many--just look at the crowds around OF--but ...

Blue, dark peach, bright red, orange — thermophilic organisms make the hot springs so colorful you’ll want to grab your selfie stick. Some organisms really thrive in the heat. In the geysers of ...

Some vacation spots have one big draw—and once you’ve seen it, that’s pretty much it. But Yellowstone National Park is the total opposite! This place is packed with breathtaking views, thrilling ...