The park service is backing the arch, despite finding that it would adversely affect historic sightlines and other visual relationships among nearby landmarks.

The Trump administration’s fee hike for international visitors in national parks has brought in 50% less revenue than projected.

The National Park Service has proposed a new rule to streamline approvals and expand bicycle and e-bike access on roads, parking areas and trails. If finalized, the rule could make it much easier for locals and tourists in East Tennessee to ride e-bikes on trails and scenic pathways within the Great Smoky Mountains National Park.

The National Park Service is celebrating its 100th anniversary Tuesday with a fee-free day at sites across the country, including several locations in Arkansas.

A new National Park Service report backs President Donald Trump’s proposed arch, despite what it says are adverse effects to a host of Washington’s iconic landmarks, including the Washington Monument and Lincoln and Jefferson memorials.

The National Park Service is backing President Donald Trump's 250-foot arch, but in a report acknowledges detrimental impacts to other memorials.

Pete Selleck visited Sitka National Historical Park on Thursday, continuing his quest to see all 433 sites. Most of the destinations Selleck has yet to visit are in Alaska.

Heavy rain pounded Zion National Park in Utah on Monday, triggering flash flooding, a day after deadly flash flooding at the Grand Canyon. A video of flash flooding captured by Marisol Woodward and shared with CNN showed water rushing over a cliff,