Most Affectionate Dog Breeds.

The unsettling 13-foot gap is located at Norris Geyser Basin - one of the hottest, oldest and most dynamic of Yellowstone's ...

Driving the Grand Loop Road in Yellowstone National Park is the best way to see everything that this beautiful place has to ...

A routine temperature check at the Norris Geyser Basin in Yellowstone National Park led geologists to discover a new blue ...

A wildfire destroyed a historic lodge at the Grand Canyon's North Rim and some political leaders want to know if the fire was ...

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

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

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

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 ...

Discover America’s wild side with 10 Stunning National Parks You Must Visit in the U.S—a travel-blogger’s countdown of the 10 ...

In Montana, residents pay a $9 fee with their annual vehicle registration, which covers access to all state parks for the ...