The move reverses an Obama-era policy put in place to encourage national parks to end the sale of bottled water. The aim was to cut back on plastic litter.
President Trump has ordered the Department of the Interior to review the status of at least 20 national monuments. Here's a visual guide to the stunning landscapes now in Trump's sights.
What started as one "unofficial resistance" Twitter account has grown to a list of more than 80 "rogue" accounts advocating for the science community and climate change research.
Trump ordered the agency to provide photos of crowds on the National Mall to prove the media had dishonestly reported attendance at his swearing-in, according to The Washington Post.
Countering the Trump administration's restrictions on public communications, unofficial Twitter accounts for the National Park Service have been tweeting facts about climate change.
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.