Add Yahoo as a preferred source to see more of our stories on Google. A majestic American bison stands on a rocky hill at sunrise, its breath steaming in the cold air as it looks toward the camera.© A ...

On Monday the Blackfeet Tribe released a herd of 24 bison in the Chief Mountain Wilderness. The animals could end up in Glacier National Park, the first herd in the park in almost 150 years. The last ...

COMMERCE CITY, Colo — Rocky Mountain Arsenal National Wildlife Refuge (RMA) has welcomed its newest animal resident. The first bison calf of the spring season has been born at the Commerce City ...

Getting your Trinity Audio player ready... Wild bison grazing on sunflower-studded prairie at Rocky Mountain Arsenal National Wildlife Refuge are in business — as greeters of millions of travelers.

It's National Park Week — and from Yellowstone National Park to Jackson Hole, wildlife in the Rocky Mountain West is an American treasure, which is why visitors flock to see it. Park goers are bound ...

A growing herd of 250 bison, re-introduced at the Rocky Mountain Arsenal National Wildlife Refuge to help restore toxic wasteland to the native short-grass prairie, often descends through a floodplain ...

Getting your Trinity Audio player ready... DENVER- Bison will soon roam the range about 10 miles northeast of downtown Denver where some of the deadliest substances known to man were once manufuctured ...

COMMERCE CITY, Colo — Rocky Mountain Arsenal National Wildlife Refuge (RMA) has a new resident. The first bison calf of the season has been born at the Commerce City wildlife refuge. The bison calf, ...