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

Is it safe to drink treated water from rivers in Yellowstone National Park? Well, that depends on whether there are any nearby thermal features.

Under the so-called "hoot owl" restrictions streams will close to fishing daily from 2 p.m. to sunrise the following day.

Yellowstone National Park has just banned a popular activity to protect local fauna. It remains unclear when the ban will be lifted.

Data could help to reveal the warning signs of potentially dangerous eruptions caused by liquid groundwater abruptly turning ...

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. During a ceremony at the teepee, tribal members ...

YELLOWSTONE NATIONAL PARK — Many of the roads damaged by spring flooding in Yellowstone National Park have been repaired, but one acted as a reminder of the sheer power of the raging floodwaters.

Visitors to Rocky Mountain National Park should not miss a visit to see the headwaters that turn into the mighty Colorado River. Yellowstone National Park—the world’s first national park—was ...

In June of 2022, many tourists and residents of the Yellowstone National Park area found themselves at ground zero of a natural disaster. Torrential rainfall in Wyoming and Montana brought widespread ...

A video showing a tourist and their leashed cat on the boardwalk of a steaming hot spring in Yellowstone National Park has ...