The state of Montana is suing the iconic Yellowstone National Park over its plan to increase the number of bison in and ...

For decades, researchers in and around Yellowstone National Park have used seismic waves – imagine giving the region an MRI – ...

Yellowstone National Park, renowned for its stunning landscapes and incredible wildlife, is located primarily in the USA ...

Extremely rare footage shows the cougar, or mountain lion, attempting to gain an edge on several goats perched on a cliff.

Beryl Spring, located between Mammoth Hot Springs and Madison Junction in Yellowstone National Park, was named for the ...

In the last five years, approximately 500 miles south of Yellowstone, Colorado has gone through a similar wolf reintroduction ...

The lawsuit, filed by the Alliance for the Wild Rockies and Council on Fish & Wildlife, comes less than three weeks after the state of Montana also sued the park.

How can lightning and solar storms be used to map magma beneath Yellowstone? Through magnetotelluric imaging, which provides ...

The lawsuit, filed by the Alliance for the Wild Rockies and Council on Fish & Wildlife, comes less than three weeks after the state of Montana also sued the park.

Speedy, a beloved 24-year-old bison who captivated hearts across North America and resided at the Yellowstone Wildlife ...

Researchers are revealing the secrets of 6,000-year-old pine forests, preserved in ice patches in the Beartooth Mountains.

YELLOWSTONE NATIONAL PARK - Thirty years ago, trucks carrying wolves arrived at the North Entrance of Yellowstone National ...