Learn more about how researchers are using the microbes in Yellowstone thermal pools to understand how life developed during ...

A pack of wolves took down a bison in Yellowstone National Park and attracted a crowd of people — that the rest of the bison ...

As people gathered on a road in Yellowstone to watch a pack of wolves devour a bison, the buffalo’s herd charged into them ...

Of Observations, A Researcher Observed Three Male Koalas Engaging In Unexpected "Affiliative" Behaviors . Credit to ...

The second round of gray wolf reintroductions in Colorado this month reignited statewide debate about the animals, government ...

A bill sponsored by House District 58 Rep. Jamie Isaly (D-Park County) that proposes to place gray wolves in the furbearer ...

Colorado is now home to fifteen new gray wolves who were transported this month into the Rocky Mountain State from British Columbia. Seven males and eight females were released into Eagle and Pitkin ...

The Copper Creek pack's breeding female and four of its pups were also released back into the wild. The state wildlife agency said one additional wolf captured in British Columbia died after its ...

Colorado Parks and Wildlife captured seven male wolves and eight female wolves from the central interior of British Columbia, Canada, and released them in Colorado last week, according to a news ...