Learn more about this new hydrothermal feature that could be connected to one from Yellowstone’s past.

Yellowstone is the only place in the United States where bison have lived continuously since the prehistoric age.

Bison back up. It’s an animal-eat-animal world out there, especially in Yellowstone National Park. There are almost 70 ...

Yellowstone bison were nearly driven to extinction in the late 19th century as a result of commercial hunting. . | Credit: ...

Yet the National Park Service is only a quarter of the way toward its proposal to remove up to 1,375 animals this season.

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

For many years, Yellowstone has been the only continuously resident bison group as a form of wildlife in the United States. In the past, there has always been the idea that there w ...

As the state of Montana’s lawsuit over Yellowstone National Park’s bison management plan creeps forward in court, 260 animals have been shipped to slaughter so far this winter and another 86 ...

Grizzly bears are one of the most iconic and powerful predators in Yellowstone National Park. Next to the legendary American ...

More than 100 years after bison from other regions were introduced to the park, the two genetically distinct herds have ...