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

Geologists found a deep-running network of magma channels in the northeast corner of Yellowstone National Park.

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 ...

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

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

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.

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

Sunday, wolves were reintroduced to Yellowstone. Then-Wyoming Gov Jim Geringer recalls former Interior Secretary Bruce ...

Photographer Drew Simms braved extreme winter conditions in Yellowstone National Park to document its wildlife enduring a freezing temperatures as low as -37°F (-38.3°C). Over a week-long expedition, ...