Free-moving herds of migratory bison in Yellowstone National Park are stimulating the regrowth of flourishing grasslands and reshaping ecosystems, a new study has found. Contrary to conventional ...

It is not unusual for the visitors of Yellowstone National Park to spot a herd of bison milling around in a meadow, chewing grass. However, each time of the year shows them indulging in a different ...

On Aug. 28, scientists from Washington and Lee University, the National Park Service and the University of Wyoming published research in Science magazine shedding new light on the value of bison ...

Colorado Parks and Wildlife has begun implementation of a new law aimed at protecting wild bison that migrate to Colorado. The law — which originated as a priority bill in the American Indian Affairs ...

BILLINGS, Mont. - Hunters killed more wild bison migrating from Yellowstone National Park this season than they have in decades, with the numbers driven by strong participation from American Indians ...

Get any of our free daily email newsletters — news headlines, opinion, e-edition, obituaries and more. The March 18 editorial concerning slaughtered bison as source of food took the low road in ...

JACKSON (AP) - Even in a herd of 750, Boris the bison stands out. His hair is a reddish rust color instead of the more common black or brown. His horns are wider and thicker and his head appears big ...

Research by Shapiro and University of Alberta professor Duane Froese, published in the “Proceedings of the National Academy of Sciences,” pulls that date much closer: between 130,000 and 195,000 years ...

Once hunted to near-extinction and brought back from the brink, bison are protected as wildlife in some parts of the United ...