FILE - In this April 20, 2014, file photo bison graze along a state highway near West Yellowstone, Mont. Yellowstone park officials are investigating details of a video showing a man reaching over a ...

From May to August, I spent most days observing a herd of about 300 bison in Montana. Claire Bresnan Spending your days with a herd of bison is an idyllic way to pass a summer. I would know, because ...

Let this be a warning. A video has gone viral after a tourist at Yellowstone National Park caught the moment a bison “performed” with a dance, but experts warn is was anything but. Jake Slater posted ...

CHEYENNE, Wyo. — A man reaches over a railing to pet a bison on the head in yet another example of dangerous behavior by visitors to Yellowstone National Park. A video shows the bison stepped away ...

A man reaches over a railing to pet a bison on the head in yet another example of dangerous behavior by visitors to Yellowstone National Park. A video shows the bison stepped away from the man ...

This fluffy baby bison isn’t just adorable – it’s also an asset in the United Kingdom’s plan to fight climate change. The baby bison is the first born in the wild in the United Kingdom in thousands of ...

CHEYENNE, Wyo. — A man reaches over a railing to pet a bison on the head in yet another example of dangerous behavior by visitors to Yellowstone National Park. A video shows the bison stepped away ...