Bison calves have a cinnamon-colored coat when they're born, and weigh 40 to 70 pounds. Their coat turns brown as they grow, ...

Fermilab in Batavia welcomed two baby bison Monday, marking the start of calving season at the Department of Energy’s ...

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

Imagine standing on the sprawling plains of North America, watching a massive, shaggy beast graze peacefully. You might be ...

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

Stillbirths and miscarriages have happened a number of times in the South Park bison herd, and now experts are trying to find ...

A rugged herd of American bison, once filmed galloping across Walt Disney’s Golden Oak Ranch, found a new home—and a second ...

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

Senate Bill 53 would classify bison as big-game wildlife, which would regulate the killing of the native species. Like it is for elk and deer, the killing of wild bison would be legal only with a ...

A government act to protect wild bison in Colorado aims to prevent poaching while taking a step forward after ...