New research explains why you look so good in that selfie you took at Yellowstone National Park.
Why do we need to sort our gear into men's and women's categories anyway?
That sneaking suspicion that you’re a more focused, creative person out in the woods? It’s true.
Although it's no surprise that any activity is better than none, hiking has specific medicinal benefits.
Park professionals are searching for ways to reintroduce Americans to the great outdoors.