A “brave” little elk calf sprinted to safety — with a pack of wolves close on its heels in Yellowstone National Park, ...

Yellowstone National Park isn't just a park; it's a sprawling wilderness encompassing around 8,991 square kilometers (3,468 ...

A $20 surcharge to foreign visitors to Yellowstone, for instance, could generate $11.9 million in annual revenue, according ...

The iconic American road trip is often associated with the famous Route 66. However, the U.S. has a number of other ...

In geology, even small layers can tell big stories. But figuring out the origins of such small layers can be a challenge, ...

Visiting Yosemite, Yellowstone and the Grand Canyon will become more expensive for certain visitors, with the U.S. standing ...

A megamansion built with embezzled funds by a former coal mining executive has hit the market in Billings, MT, for $26.9 ...

“Bird baths need to be kept clean to help prevent disease from spreading among wild birds,” says Geoff LeBaron, the National Audubon Society’s Christmas Bird Count Director since 1987.

Yellowstone National Park, where no magma eruption has happened in 70,000 years, has seen hundreds of hydrothermal explosions of various sizes.

Authorities at Isle Royale National Park on Thursday say they have identified two people found dead earlier in the week at a remote backcountry campground. Authorities have not released the names ...

The crash happened on Thursday just before 7:15 p.m. local time on a highway near Henry's Lake State Park in eastern Idaho, about 16 miles west of Yellowstone National Park.