Wolves culled the elk. Fewer elk means more aspens can grow. More beavers are attracted to the trees. It's called a trophic ...

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

Not even park rangers are off limits for angry bull elk.

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

Since February 14, over 1,000 National Park Service employees have been terminated from their positions. This is what it ...

A recent poll shows that 36% of Americans say their fear of flying has led them to change their travel plans.

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

A recent study analyzing 263 galaxies has added new fuel to an extreme cosmic theory—that our entire universe might actually ...

Located in Wyoming this national park sits atop a giant supervolcano, with a newly discovered volcanic vent emitting steam and reaching 171°F.

The Department of Natural Resources and Conservation, which manages state lands, has identified 1.25 million acres spread across more than 3,200 parcels of publicly inaccessible state land.

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