While at Yellowstone National Park, a visitor recorded a group of people who got way too close to a grizzly bear for some photos.

A Washington man received seven days in jail, fines, and more after trespassing at Steamboat Geyser within Yellowstone National Park.

Wildlife photographer Erin Braaten captured the photos of a lifetime this week in Yellowstone National Park: a newborn white bison calf.

A drunk man reportedly kicked a bison in the leg at Yellowstone National Park, getting himself injured and arrested.

Wolves in Yellowstone National Park recently stopped by to visit the park’s popular geyser, Old Faithful. Watch the video.

Yellowstone National Park wants to add a new road into the park from the north. This comes almost two years after a devastating flood.

Yellowstone has worked for nearly 30 years to grow their wolf population. Hear from a wolf technician who works with wolves every day.

Pierce Brosnan is the latest Yellowstone visitor to receive the infamous label “touron” for his alleged behavior at the national park

Everyone wants to check out Yellowstone National Park with maximum safety and enjoyment. Here’s what not to do on your trip.

We’ve seen plenty of poor choices by visitors to national parks this year that put visitors in danger, but one little boy has a better idea.