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 ...

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.

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.

Sometimes people don't want to hear the truth because they don't want their illusions destroyed. – Friedrich Nietzsche Listen ...

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

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, ...

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

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

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