Lucky onlookers got to witness the whole exchange while visiting Yellowstone National Park, one of the last strongholds of ...

In the viral video, the baby bison appears to be learning how to cross a road with guidance from his mother. After a while, the duo is joined by another adult bison — possibly the father — and the ...

The zoomies are one undeniable sign of a happy dog, but did you know that other species express their energy and joy this way, too? Visitors to Yellowstone National Park found this out in the sweetest ...

HELENA, Mont. (WABC) -- There are new details in the death of a baby bison at Yellowstone National Park that has sparked so much outrage. Park officials are now explaining why they had to euthanize ...

YELLOWSTONE NATIONAL PARK, Wyoming -- A visitor to Yellowstone National Park was caught on camera in an incredibly dangerous stunt. Park officials warn the public to not approach bison and other ...

A recent study hints at the potential benefits of restoring bison to an ecosystem. By Alexa Robles-Gil Tens of millions of bison once roamed North America, grazing on grasslands, forests and plains, ...

A new study finds free roaming bison in Yellowstone National Park are reshaping the ecosystem. They have had a positive effect on grasses and soil, but some changes may not be for the better. A couple ...