Fountain Paint Pot Trail in Yellowstone National Park is an amazing half-mile boardwalk loop that leads visitors past all four types of hydrothermal features! This is a great opportunity to see ...

The microbial communities that live in Yellowstone National Park are diverse and complex. The park is home to many fumaroles, geysers, and mud pots that heat-loving microorganisms live in and around.

Beneath the steaming geysers and bubbling mud pots of Yellowstone National Park lies one of the world’s most closely watched volcanic systems. Now a team of geoscientists has uncovered new evidence ...