Roxanne Quimby donated nearly 88,000 acres of land — once used to harvest timber for paper mills — to the federal government. Now it's the Katahdin Woods and Waters National Monument.
For many National Park Service employees, the pay is seasonal and not great. The hours can be long and tedious. But for many, there's a big payoff in dedicating their days to nature.
When a serial graffiti artist left her mark around national parks, hiking and nature lovers took to Reddit to find the vandalizer. The culprit was recently sentenced and banned from federal lands.
President Obama may use his executive authority to declare the site of the Stonewall riots in New York City as the first national monument dedicated to the struggle for LGBT rights.
This summer, the National Park Service turns 100. Two friends are celebrating the occasion by visiting every single park — in 59 weeks. Justin Regan of member station KNAU spoke with the duo.
Parks are expensive for obvious reasons: Visitor centers need displays, and roads need repairs. But there's also upkeep of the Grand Canyon's sewage operations and of Independence Hall's sprinklers.
Overcrowding is one of the biggest challenges facing the National Park Service, and as the agency prepares to turn 100, another record-breaking year is predicted.
Light pollution has increased by 500 percent at Theodore Roosevelt National Park in North Dakota, thanks to nearby oil fields. Stargazers and oilmen are working together to find a solution.