Taking a page (literally) from the seemingly endless stream of wildly popular comic book properties that are earning billions for Hollywood entertainment conglomerates, the National Park Service is launching a new superhero group based in Yellowstone National Park. In a series of adventures aimed at attracting a younger generation of visitors to the world's first national park, the "Guardians of Yellowstone" will fight evil and protect natural resources using skills and powers based on the park's iconic landscape and wildlife. Continue Reading →