A new species of ancient shark has been discovered at Mammoth Cave National Park in Kentucky, officials said.

Researchers discovered a new species after uncovering fossils dating back more than 200 million years ago at a famed national park in Arizona.

The National Park Service shared photos of bison in the park in a July 23 post on Instagram. “Is there a mass exodus of animals going on in Yellowstone?” the agency said in the post.

Summer is the height of the visitor season for the National Park Service. Last year, nearly 332 million people visited NPS sites, a record that is likely to be broken this year. That surge in ...

Mountain lion bites 4-year-old on popular Olympic National Park trail, injuring child The attack by a mountain lion fitted with a tracking collar was near an overlook on Hurricane Ridge, a popular ...

The National Park Service is looking to lease the mansion, carriage house and associated grounds for use as a restaurant, retail, office or other light commercial use for 10 years.

Mountain lion bites 4-year-old on popular Olympic National Park trail, injuring child By The Associated Press Updated July 22, 2025, 12:48 a.m.

After traveling to all 63 major US national parks, there are a few I wouldn't return to, including Glacier Bay and Hot Springs National Park.

There's been a lot of people wondering about a possible volcanic eruption at Yellowstone National Park. Let's talk about it.

National Park Service officials confirmed a fatal climbing accident at Glacier National Park where a 42-year-old man fell while descending a steep, off-trail route.

GLACIER NATIONAL PARK — A climbing accident claimed the life of 42-year-old Brian Astle of Provo, Utah, after he fell while descending a steep, off-trail route on the west face of Mount Gould ...

Reaching 1,640 acres in size, the wildfires in Black Canyon of the Gunnison National Park continue to burn with no signs of containment after two lightning strikes sparked the blazes Thursday.