A Utah man allegedly traveled to Yellowstone National Park to kill his ex-girlfriend last week, according to court documents.

A Utah man is facing federal charges after allegedly traveling to Yellowstone National Park with the intent to kill a person and fleeing rangers in a high-speed chase that ended ...

A bison died after it appeared to stumble into a hot spring at Yellowstone National Park last week while visitors looked on. The incident occurred during the early morning of June 21 at Grand ...

Yellowstone and Glacier currently charge $35 per private vehicle to enter the park. An annual pass is $70 and an interagency pass, good at all national parks, costs $80.

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.

Springtime can only mean one thing for Yellowstone National Park: The newborn baby animals are coming out to play.

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

Bison herd stops traffic in Yellowstone On a recent trip to Yellowstone National Park, tourist Cindy Shaffer captured the unique moment when a herd of bison stopped traffic for nearly 20 minutes ...

MAMMOTH HOT SPRINGS, Wyo. – Effective Thursday, some Yellowstone National Park rivers and streams will close to fishing daily from 2 p.m. to sunrise the following day due to warm water ...