Onlookers watched as a bison died in a scalding hot spring in Yellowstone National Park. Yellowstone National Park visitors witness a bison take its final steps into a scalding hot spring and die.

The bison died in the boiling waters of the Grand Prismatic Spring. This happens from time to time, but usually not in front ...

A bison stumbled into the Grand Prismatic this past weekend while several visitors could do nothing to save it.

Visitors to one of Yellowstone National Park's most popular sites saw a bison take its final steps into a hot spring, where ...

Image via Shutterstock Things at Yellowstone National Park took a dark turn last weekend. Horrified tourists watched a bull ...

Grand Prismatic Spring in Yellowstone National Park became the site of a truly "heartbreaking" event. Tourists watched, stunned, as a bison tragically stumbled and fell into the scalding 160-degree ...

In the face of deadly heat, will mankind respond to climate change in time?

The recent alarming incident at Yellowstone National Park, where a bull bison tragically perished after stumbling into the scalding waters of the Grand Prismatic Spring, serves as a stark reminder of ...

This is a photo gallery curated by AP photo editors ...

A video showing a group of tourists disturbing a bear at Yellowstone National Park has sparked outrage on social media.

WASHINGTON (AP) — The Supreme Court will issue the final opinions of its term on Friday. Chief Justice John Roberts made the ...

Montana faces a turning point as the Agriculture Secretary cancels the Roadless Area Rule, igniting debates over timber ...