It's time for a road trip! From Washington, D.C., to San Francisco, you can visit all the best national parks in the U.S.

National Park Week is coming April 19, offering visitors a chance to see some of the treasured U.S. landmarks for free.

Outdoor enthusiasts are worried about the loss of their favorite vistas as President Donald Trump's administration considers weakening a 26-year-old rule designed to improve visibility over national p ...

The snow has melted, flowers begin blooming, and the long-winter hibernation mode that many of us experience transforms ... to one of America’s newest national parks, New River Gorge National ...