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.

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

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.

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

Jeremy B. Yoder, a Lancaster Mennonite High School graduate, is an associate professor of biology at California State ...

During the three summers I worked with the Yosemite National Park Search and Rescue team, I hiked harder and faster than I ever had. I was eager to reach my patients as quickly as possible ...

The National Park Service is accepting proposals for operators for two historic chalets in Glacier National Park in Montana. The chalets are in the park’s backcountry and accessible via established ...

WEST YELLOWSTONE — The Yellowstone Airport ... air travel portal at the western edge of the world’s first national park. On Wednesday, people gathered outside the new terminal for a ribbon ...