A federally funded analysis led by Brown University biologists found that different species of large herbivores have diets ...

A supervolcano is located at Yellowstone National Park. Here's what happens to North America and the rest of the world if ...

One of Yellowstone National Park’s most beloved grizzly bears, known to fans as “Raspberry,” has not been seen in nearly two ...

Historian, photographer, and former Yellowstone ranger Bob Richard will present a talk about Yellowstone National Parks’s ...

Yellowstone National Park announced Monday the discovery of a new 13-foot baby blue hot spring. It emerged with little ...

A 13-foot-wide hot pool formed over the winter in one of Yellowstone’s most active areas, and it could offer new insights ...

The closure took effect on Saturday, July 12, and will remain in effect until the water temps cool as a way to protect the ...

Experts can't verify for certain if a grizzly carcass recently found in Yellowstone is that of well-known "Raspberry," who ...

Many American schoolchildren grow up learning that Yellowstone was the world's first national park. But across the globe in ...

Matt Skoglund is a bearded bison advocate who left a law career in Chicago for a Western ag lifestyle. Now his bison ranch ...