National Parks and Public Land Legacy Restoration Fund could circumvent the park's increasingly contaminated waters.

Want to help our national parks get even better? Here's how you can volunteer to keep them clean and take part in some ...

Most air pollution affecting our 428 national parks originates beyond their borders, sometimes traveling hundreds of miles, with the greatest impact to air quality coming from a variety of sources ...

Most people visit national parks expecting to see natural wonders like forests, waterfalls, and animals. What they don’t anticipate are mounds of trash left by tourists with no regard for how ...

It reveals that water pollution dangerous to public health and the environment ... Point Reyes is one of a dwindling handful of national parks that allows cattle ranching. Ranchers lease 28,000 acres, ...

That needs to change. Air pollution harms human health and wildlife and damages national parks. It makes the skies hazy, limiting mountain views and dark night skies and threatening the tourist ...

Recreation visits last year peaked in July — the hottest time of year for much of the U.S. As our climate warms due to heat-trapping pollution, national parks are warming too, putting their ...

National parks are the best idea we ever had. Absolutely American, absolutely democratic, they reflect us at our best rather than our worst. .

A "No Plastic" sign being help up in a National Park.