A man who was thrown into the air by a bison in Yellowstone National Park says the animal didn't seem aggressive until it ...

Carl Isom-McDaniel was on a walk with his grandson at Yellowstone National Park earlier this month when a bison suddenly ...

Two tourists were filmed walking dangerously close to Grand Prismatic Spring in Yellowstone National Park, despite official ...

As the desert southwest shifts into monsoon season, unpredictable flash floods are wreaking havoc in and around the region's national park sites, prompting closures and causing at least five deaths ...

A flash flood warning has been issued for a region of northern Arizona due to the severe thunderstorms moving over the Dragon ...

An interpretive ranger for the National Park Service for 32 years, Katy Duffy became known by Yellowstone Bird Program ...

Zion National Park has closed the Virgin River Narrows and all slot canyons as thunderstorms bring the threat of ...

Several mudslides slid from a wildfire burn scar Thursday, blocking the only road out and trapping visitors at the bottom of ...

Monsoon moisture will continue moving north into the region today, helping fuel afternoon and evening thunderstorms and keeping temperatures above average into ...

Yellowstone National Park is now implementing full fishing closures at several areas due to high temperatures killing trout in the rivers and streams.

A sudden steam blast ripped through Biscuit Basin in Yellowstone National Park on June 13, 2026, excavating a new pool of ...

Home to more than 2.2 million acres, hundreds of geysers and waterfalls, as well as Yellowstone Lake – the largest ...