Smithsonian researcher Sarah Johnson studies bison specimens to understand how the species’s genetic diversity changed after its decline ...

Discover why bison are unique to America’s grasslands and how WWF is working to restore large herds across the Northern Great ...

Once on the brink of extinction, the mighty bison has made a remarkable comeback. In this video, we explore the incredible story of survival and resilience behind North America's largest land mammal.

American bison, by contrast, have a long, shaggy coat covering their front quarters, front legs and heads, light or dark ...

Most Americans who have visited Yellowstone or watched a nature documentary have probably used the word “buffalo” to describe the massive, shaggy animals roaming the Great Plains. That casual label, ...

The forces of nature were getting more than a little prodding recently on the grassy 1,200-acre reserve outside this village near Spain’s border with Portugal. Five years ago, this reserve was a ...