A herd of bison gorged on fresh green grass while roaming the town of Mammoth, Wyoming, on the northwest edge of Yellowstone National Park, on Tuesday, April 29.Video from local resident Cindy Shaffer ...

Yellowstone National Park’s 1973 job posting for a winter ... fluffy clouds and no sign of spring quite yet. Bears, wolves and buffalo regularly pass by his window, he said, though none ambled ...

EDITOR'S NOTE: This story is a collaboration between The Associated Press and Grist.

Last month, the return of the dire wolf took over the media—it’s one of the first “happy” headlines to take off in a while. I ...

BILLINGS – As the state of Montana’s lawsuit over Yellowstone National Park ... Consequently, the park’s capture operations continue, although Mike Mease of Buffalo Field Campaign said ...

When I was visiting Yellowstone; at one of the scenic places we stopped at, we saw a large buffalo sleeping near a small body ... I will never forget that day. America's first national park is named ...

Wrangell-St. Elias National ... national park. Wrangell-St. Elias’ amalgam of sprawling glaciers, snowy peaks, and isolated boreal forests is roughly six times as big as Yellowstone.

The National Park Services manages the oldest untouched population of buffalo in Yellowstone National Park, which intersects with both Wyoming and Montana. Montana has sued the National Park over ...

The National Park Service manages the oldest untouched population of buffalo in Yellowstone National Park, which includes portions of Wyoming, Montana and Idaho. Montana has sued park officials ...