Explore the social structure of bison herds and how older females lead these giant animals across roads and plains.

This video was captured in the mountains of Wyoming at the Yellowstone National Park. Friends Marisah Yazbek and Alina Ezzi were on a road trip from California to Montana, but as they were driving ...

A man was gored by a bison in Yellowstone National Park on Tuesday after getting too close, the National Park Service said.

The problem is the Laramie Foothills Bison Conservation Herd is growing much faster than anticipated. What 3½ years ago started as 10 genetically pure descendants from the Yellowstone National Park ...