It really feels more like four or five parks with vastly different landscapes including forested mountains, bubbling mudpots ...

A Colorado man was sentenced to jail and banned from Yellowstone National Park after officials say he walked off a designated ...

Wyoming officials approved the $100 million sale of the Kelly Parcel, a 640-acre chunk of land in Grand Teton National Park, ...

Wyoming’s world-famous national parks are slated for upgrades with projects proposed to fix up a flood-damaged section of ...

Explore both Yellowstone and Grand Teton National Parks in this incredible 5 day itinerary! Located next to one another in ...

Dash-cam footage shows the animal – likely a wolverine – bounding across a snowy road just outside Yellowstone National Park.

India's Yellowstone International Film Festival opens in Mumbai Friday, before heading to home base in New Delhi.

Mounting development is a grave threat because of how it is carving up an ecosystem that must stay relatively intact to ...

Mammoth Hot Springs, Wyo. - Yellowstone National Park is seeing more visitors. The park hosted 346,025 recreation visits in ...

A blurry video taken early Tuesday shows a creature bounding across a highway near Yellowstone National Park. Though the ...

A Colorado man was sentenced to seven days in jail for walking off a designated trail or boardwalk in a thermal area in ...

Ryan Hauck, executive director of Cody Yellowstone, says, “The fall months of September and October have become one of the ...