The designation was awarded by a London-based charity that aims to make cities more like national parks: "greener, healthier ...

Are you looking for the top U.S. national parks, ranked from stunning to must-visit? Read on for a list of the best U.S.

Earth Day also falls during National Park Week. Celebrated for 55 years, one billion people in 193 countries host events and ...

Experts reveal the best U.S. national parks to visit around Easter, from a tranquil island escape to vibrant wildflower bloom ...

Located within parts of Wyoming, Montana, and Idaho, Yellowstone National Park truly deserves the honor of being designated ...

Journey through California’s national parks, from towering redwoods to rugged deserts. Discover breathtaking landscapes and ...

American Rivers' annual report includes 10 rivers that hold significance to people and nature, or are threatened by climate ...

From the adorable but deadly pine marten to the massive sperm whale, get to know some of the amazing animals that call ...

The kickoff to Earth Week started Saturday on the Chattanooga Green.Chattanooga Parks and Outdoors celebrated the city being ...

A fossil from one of the largest dinosaurs to live in North America was discovered in a national park in Texas.

A 26-year-old federal regulation known as the regional haze rule has helped cut down on pollution over national parks, wilderness ... Mountains National Park in North Carolina and Tennessee ...