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

A new model that has been adopted for national parks by the Trump administration would raise visitors fees to pay for a ...

The incident occurred at Grand Prismatic Spring near Old Faithful as tourists were enjoying a close-up view of the famous and ...

Yellowstone National Park is full of grizzlies, wolves and elusive mountain lions. But the apex predators of the park might ...

Yellowstone National Park reminds guests who are visiting on the Fourth of July to leave the fireworks at home, and to come ...

Lots of visitation, lots of people domestically and internationally. We're definitely seeing a high interest and demand in ...

As the holiday week approaches, Yellowstone National Park staff have important reminders for visitors regarding fire safety.

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 temperatures and low river flows, the park ...

Some Yellowstone visitors were left reeling from witnessing a bison’s last moments after the animal fell into one of the park’s hot springs. The incident happened Saturday, June 21, just before 7 a.m.

The formation of Heart Mountain near Cody is a story of a block of rock the size of Rhode Island moving at 700 mph, an ...

Starting Thursday, June 19, fishing on select rivers in Yellowstone National Park will be restricted from 2 p.m. to sunrise ...