Yellowstone bison now breed as one interlinked population. Genetic studies show strong gene flow across all bison herds.

Library of Congress Prints and Photographs Division This Winter, if all goes as planned, a caravan of livestock trucks will carry dozens of American bison out of Yellowstone National Park on a 500 ...

But there are actually two distinct species of American bison in North America, and while their differences are relatively ...

Researchers are looking into if the resident Yellowstone bison are actually one herd, not multiple. Scientists always ...

Spread the loveWhile most of us appreciate watching wild animals at Yellowstone National Park from the safety of our vehicles ...

The Confederated Salish and Kootenai Tribes held their quarterly meeting on April 4, covering a wide range of priorities from ...

The parks are a popular draw from around the world, but maintenance is expensive, and crowding is becoming an ever-growing ...

Simon Parker is so enamored with off the beaten track America, that he has cycled across the nation twice. Here are 23 of his ...

Their movements also help aerate the soil, benefiting plant growth. Side profile close up of an American bison, also known as buffalo, with its tongue sticking out in Yellowstone National Park. Image ...

Yellowstone's Junction Butte wolf pack failed in a recent attempt to kill a bison, but the pack appears to be thriving again ...