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

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.

Speedy the bison died Thursday after spending 24 years as one of the best-known and beloved bison in the Greater Yellowstone Region. She was an ...

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, ...

The Yellowstone Wildlife Sanctuary is mourning the loss of Speedy, their longest-lived resident bison and beloved ambassador.

Yellowstone bison feed along a spring. Although brucellosis was its main concern, a lawsuit filed by Montana officials cited studies that bison are damaging riparian areas and contributing to erosion.

Greg Gianforte’s administration has sued to have Yellowstone National Park’s bison management plan nullified. The 51-page lawsuit, filed on Dec. 31 in Billings District Court, names the ...

Pour one out for Speedy. The 24-year-old bison was a beloved member of the Yellowstone National Park ecosystem. Sadly, the animal passed away while in her enclosure at the Yellowstone Wildlife ...

Bison in Yellowstone National Park may seem calm, but approaching them is extremely dangerous. Learn why these massive ...

It’s the latest escalation in a decades-long conflict between state and federal officials over management of bison herds in Yellowstone National Park. The core issue is about how to manage the animals ...