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

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

Spring is prime bear-viewing season in Yellowstone National Park, but sometimes you need a keen eye to see them.

Scientists from Texas A&M’s College of Veterinary Medicine and Biomedical Sciences have made an exciting discovery about ...

The hearing comes as the park’s wild bison are once again being captured by the National Park Service and shipped to ...

Bison in Yellowstone National Park spent over 100 years as two genetically distinct herds. But now they're roaming as one interbreeding population, a new study suggests.

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

14, I saw a social-media post predicting a banner “tourist-tossing season” for bison in Yellowstone National Park. It was a clever attempt to make light of a serious issue, as national parks ...

It’s not a stable environment in any amount of word; federal employment is still in jeopardy, we're still looking at ...

Ski-Doo snowmobiles are the only ones approved for Yellowstone, and thousands of them traverse the national park every winter ...