PHOENIX — A ranch north of the Grand Canyon has bred and maintained bison as a hunting stock for more than a century. Recently, the bison have broken into the park where hunting isn’t allowed. The ...

WASHINGTON — Federal officials are trying to figure out how to control a herd of about 350 bison that is roaming the North Rim of the Grand Canyon and damaging vegetation and water sources there. The ...

Get any of our free daily email newsletters — news headlines, opinion, e-edition, obituaries and more. Members of the Nez Perce Tribe protested at a Tuesday meeting in Missoula that Yellowstone ...

Colorado Parks and Wildlife has begun implementation of a new law aimed at protecting wild bison that migrate to Colorado.