Beneath Yellowstone’s stunning surface lies a hyperactive seismic world, now better understood thanks to machine learning. Researchers have uncovered over 86,000 earthquakes—10 times more than ...

The stunning natural beauty, abundant wildlife, and fun outdoor recreation of Glacier and Yellowstone render them two of America's most popular national parks, which can lead to issues with crowds.

Yellowstone, a popular tourist destination and namesake of an equally popular TV show, was the first-ever national park in ...

Yellowstone National Park is huge: 2,221,766 acres or 3,437.5 square miles, over twice the size of the state of Rhode Island.

BILLINGS – Gliding across fresh powder with only the sound of a swish of skis on snow, it’s easy to be inspired by the quiet beauty of Yellowstone National Park in the winter. Yellowstone ...

Geologists working in Yellowstone National Park discovered a new pool of strange light blue water this spring. Using ...

The National Park Service is clearing up any misconceptions on whether wildlife is migrating away from Yellowstone National ...

Some June visitors to Yellowstone National Park were treated to a Crow-style teepee set up next to the Roosevelt Arch at the North Entrance.

A bison was gruesomely boiled to death in a Yellowstone National Park hot spring last week -- as tourists watched in horror.

A bison in Yellowstone National Park appeared to stumble into the scalding water of Grand Prismatic Spring, causing its death as tourists looked on during the park's busiest season.

Three rivers in Yellowstone National Park are temporarily closing early in the day due to warm water temperatures and low flow.

Yellowstone National Park is having a very good year. Despite proposed budget cuts that have impacted staffing, Yellowstone National Park managed to attract a record-high number of visitors in May.