Yellowstone National Park has some of the strangest natural wonders. Among these attractions are the park's 500 active ...

On March 1, 1872, President Ulysses S. Grant signed the bill creating Yellowstone Park, the first national park in the history of the world. Despite the fact that the new national park comprised ...

Most people already know a thing or two about Yellowstone National Park. It’s the world’s first national park and home to Old ...

Established in 1872, Yellowstone is equally known for its wildlife, such as grizzly bears, wolves, bison and wapitis. Description is available under license CC-BY-SA IGO 3.0 La vaste forêt naturelle ...

When hydrologist Bob Beschta arrived in Yellowstone in 1996, he noticed something odd with the Lamar River. The stream was over-widened, the banks were eroding and precious soil was sloughing off ...