If you plan to travel to Yellowstone National Park this summer, plan ahead to protect yourself and this wild and ...

For fly-fishing evangelist Austin Campbell, there’s nothing better than catching—and protecting—Yellowstone cutthroat trout ...

Without the closure, work needed to finish fixing the “Big Fill” landslide — last year’s catastrophic failure of a 30-yard ...

This beautiful expansive park in Washington State is home to what once was a giant waterfall that measured four times the size of Niagara Falls!

Millions of tons of debris collapsed off Sheep Mountain in Teton County into the Gros Ventre River 100 years ago, creating a ...

There are countless natural wonders to see in Arizona, and if you want something a little off the beaten path, Apache Lake is ...

If you’re looking to hook some big fish and summer fun, then look no further than East Canyon State Park, just around the corner from the Wasatch Front.

New York's Letchworth State Park, considered the "Grand Canyon of the East," came in at No. 1 on the list. The second-largest canyon in the United States, Palo Duro Canyon slices through the flat ...