Unfortunately, air quality in national parks is markedly declining, according to the alarming Polluted Parks Report released by the National Parks Conservation Association in March 2024.

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

After visiting all 63 national parks in the US, my favorites include Yosemite and Grand Teton. I think one of the worst parks is Gateway Arch.

Congress amended the Clean Air Act in 1977 to make restoring and maintaining visibility a goal for 156 national parks, wilderness areas, wildlife refuges and tribal reservations across 36 states.

Since its founding on August 25, 1916, the U.S. National Park Service has assembled 419 protected units, of which 62 hold the ...

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

Firings, buyouts and a lack of seasonal workers could mean jammed roads, closed campgrounds, limited hours and more. What you ...

Congress amended the Clean Air Act in 1977 to make restoring and maintaining visibility a goal for 156 national parks, wilderness areas, wildlife refuges and tribal reservations across 36 states.