Bison jams are not uncommon in Yellowstone given their population at the park has ranged from 3,500 to nearly 6,000, the ...

Bison in Yellowstone National Park may seem calm, but approaching them is extremely dangerous. Learn why these massive ...

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

Yellowstone's first bison calf of 2025 was spotted in the Lamar Valley on Sunday, making it an early addition to the park's ...

Originally made up of two distinct herds, researchers now believe the Yellowstone bison should be managed as a single, ...

From wild ponies in Virginia to bison in Yellowstone, here are seven wildlife-rich destinations—and tips on how to be a ...

Learn American bison facts about recovering bison populations to heal grasslands and help create habitats for other wildlife.

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 ...

I know Yellowstone as the beating heart of American ... sovereignty over bison that wander onto the National Forests and other public lands surrounding Yellowstone National Park, which according ...

From the adorable but deadly pine marten to the massive sperm whale, get to know some of the amazing animals that call ...