The Hayden Arch Bridge, built over the Shoshone River west of Cody, is the only arch bridge of its kind ever built in Wyoming ...

China hopes to become a global leader in protected nature reserves, creating a network of wilderness that would be three ...

Before Israeli strikes on Friday, Washington and Tehran had held several rounds of talks on Iran's nuclear programme, as concerns mounted about its rapid expansion.

For generations, the majestic beauty of Yellowstone National Park has captivated millions, drawing visitors with its steaming ...

Springtime can only mean one thing for Yellowstone National Park: The newborn baby animals are coming out to play.

Rob and Jennifer Gunderson were visiting Yellowstone National Park for their anniversary, and couldn’t believe their eyes when they saw people walking right up to the 1,000-pound animal.

Video captured the moments parents decided to let their children near bison at Yellowstone National Park. FOX31's Jared Dean ...

Jeremy B. Yoder, a Lancaster Mennonite High School graduate, is an associate professor of biology at California State ...

Covington Flats is also an example of “climate refugia,” or an area that is expected to remain suitable for Joshua trees in ...

Some people hear that Great Smoky Mountains is America’s most-visited national park and think it’s a reason to stay away. The ...

America’s national parks have been a golden goose,” writes Ted Kerasote in an op-ed for The New York Times. “The question now ...

Yellowstone National Park might be one of the most famous landmarks in all of the US, even for those living in other ...