A child attacked by a mountain lion at Washington's Olympic National Park is being treated in Seattle. Rangers eliminated the threat after locating the cougar.

A mountain lion bit a 4-year-old who was walking with their family over the weekend on a popular trail in Olympic National Park in Washington state, park officials said Monday.

The B-Corp-certified responsible tour operator donated $50,000 through The Intrepid Foundation to the NPCA, which advocates for the National Park System. But now it's our turn. Monday, August 4, is a ...

The National Park Service is clearing up any misconceptions on whether wildlife is migrating away from Yellowstone National Park.

One person is dead and two others are injured after a small plane crashed in Olympic National Park Tuesday, according to the National Park Service.

The body of Drew Hall, 36, of Visalia, was found Sunday in Sequoia National Park after separating from his group while hiking in rugged terrain.

The Black Canyon of the Gunnison National Park, a popular outdoor destination in western Colorado, was closed to the public after a wildfire on the South Rim rapidly doubled in size.

Great Smoky Mountains National Park, unlike some other national parks across the United States, doesn't charge for admission. It legally can't.

A bipartisan group of lawmakers and nonprofits are pushing to establish the next national park in the U.S. in Georgia. Here's where.

National Park visitors not from the U.S. may be in for an entrance fee hike due to a recent executive order from President Donald Trump, a move that would impact numerous parks in California.

What to know about the order and Florida's national parks. Why is the Trump Administration increasing National Park entrance fees for foreigners?

This national park is 95 percent underwater: Here’s what it’s hiding Neither Trump’s executive order nor the Interior Department’s budget outlined how much entrance and pass fees could rise.