As Yellowstone National Park interpretive specialist Richard Jehle told me earlier this year, “Old Faithful is just a tiny ...

The much-anticipated return of "Yellowstone" and the Duttons is here. Here's how you can watch the Season 5, Part 2 premiere.

Mounting development is a grave threat because of how it is carving up an ecosystem that must stay relatively intact to ...

Written by Mark Stelten, deputy scientist-in-charge at the Yellowstone Volcano Observatory, the post analyzes the v olcano's ...

Joseph Aita, 62, was jailed and banned from the national park after he walked off a designated path, according to authorities ...

Yellowstone National Park is home to an eight-foot-long snake that has many visitors wondering if they are safe if they come ...

For more than a decade a passionate debate has reverberated within Yellowstone National Park’s scientific community regarding wolf reintroduction. Did wolves improve aspen growth by helping to reduce ...

A Colorado Springs man was sentenced on Oct. 31 to seven days in jail and banned from Yellowstone National Park walking off a ...

Geologists from the Yellowstone Volcano Observatory are often asked to estimate how likely future eruptions are at ...

Travel company Xanterra is offering up to 30% off stays at its lodges in Zion, Grand Canyon, Yellowstone and other U.S.

Bordered to the south by the Yellowstone and Lamar river basins, the Northern Range contains about 20 black bears for every ...