Nature can be very dramatic. In the animal kingdom, life-and-death scenarios are always just around the corner. Even just a casual stroll with the herd can turn deadly in the blink of an eye.

Captured on video at Big Rice Lake, a large wolf walks gracefully across the ice, seemingly indifferent to the human presence ...

Two young bison bulls have been taught to vaccinate themselves, an animal park in Kent says. Keepers at Wildwood, near ...

The link between wolves, bison, and Native Americans; as well as white man's reasoning behind their determination to eliminate bison and wolves from the landscape.

A pack of wolves took down a bison in Yellowstone National Park and attracted a crowd of people — that the rest of the bison herd then charged into. Wildlife photographer Jeff Vanuga captured a ...

Perched above Hayden Valley, they watched as the Wapiti Lake wolf pack pursued a herd of bison, sprinting through deep snow. The wolves closed the gap, and then pounced — separating a bison cow ...

Mark Hebblewhite is a professor of ungulate habitat ecology at the University of Montana. He and the University’s W.A. Franke ...

Snow crunched underfoot as Mark Hebblewhite scanned the ridgelines of Canada’s Banff National Park. It was 1995, and the ...

To see a breaching whale, a soaring bald eagle, bears catching salmon, or a bison up close are unforgettable, awe-inspiring ...

On Monday, photographer Jeff Vanuga shared an image showing the aftermath of a bison stampede that caused panic among tourists who had been away from their vehicles observing a wolf kill.