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

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, ...

Mountain lions are much more widespread than and adaptable than mountain goats, roaming from the Canadian Yukon to the ...

These days, it may seem like wolves are spending an awful lot of time in the news in Colorado, but the truth is wolves have always made headlines, especially here in Eagle County. In ...

A breathtaking look at these incredible wild animals in their reclaimed environment. Here's how to watch "Yellowstone Wolves: ...

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

The Grizzly & Wolf Discovery Center is inviting the community to donate their used Christmas trees for animal enrichment.

Depending on who's talking, Colorado's wolves are an existential threat to ranching, an imperiled native species crucial to a ...

On Jan. 12, 1995, more than 50 years after the last wolf had died in Yellowstone National Park, Mollie Beattie carried the ...

Just as the 1995 reintroductions in central Idaho and Greater Yellowstone ensured a population across the Canadian and U.S.

Kira Cassidy is a wildlife biologist for the Yellowstone Wolf Project, an initiative managed by the National Park Service and ...