A bison herd charged at a crowd of people watching a wolf hunt in Yellowstone National Park, photo shows. No one was injured.

Visitors to Yellowstone National Park were recently in for a treat when a bison herd stopped traffic while migrating through the park. WTVideo shared a video a visitor took to its Facebook page on ...

A SIGHT TO SEE — Running into a herd of bison on the road might be nerve-racking for some people, but one woman sounded ecstatic when countless buffalo surrounded her vehicle while she was on a ...

There were huge bison and tiny calves running next to their moms. Visitors said that the sound the hundreds of bison running down the road make is 'deafening'.

A bison herd charged at a crowd of people watching a wolf hunt in Yellowstone National Park, photo shows. No one was injured.

A bison herd charged at a crowd of people watching a wolf hunt in Yellowstone National Park, photo shows. No one was injured.

A herd of bison happened to be passing through the trail the snowmobilers were on — and seemed to pay no mind to the humans trying their best to make their way past them.

Famed Cellist Yo-Yo Ma has a project dedicated to promoting and celebrating ecological healing. That led him to Glacier National Park to play for a herd of newly reintroduced bison.

Famed Cellist Yo-Yo Ma has a project dedicated to promoting and celebrating ecological healing. That led him to Glacier National Park to play for a herd of newly reintroduced bison.

Famed Cellist Yo-Yo Ma has a project dedicated to promoting and celebrating ecological healing. That led him to Glacier National Park to play for a herd of newly reintroduced bison.