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

The National Park Service is defending its handling of a lightning-sparked wildfire that destroyed the nearly century-old ...

Onscreen, at least, there are enough rangers to keep Yosemite running and to investigate a mysterious death at El Capitan.

The National Park Service announced Thursday that a black bear in Yellowstone was killed because it had developed a taste for ...

Authorities are investigating after one person died and two others were injured in a small plane crash in Olympic National ...

The Grand Canyon Lodge burned not by an act of God but from National Park Service hubris that it could 'manage' a fire in ...

Here's how my husband and I climbed 1,488 feet on Angels Landing in Zion National Park after we were lucky enough to win the ...

A wildfire that tore through a historic Grand Canyon Lodge​ had been allowed to burn for days before erupting over the ...

There’s a new milky blue pool in Yellowstone National Park.

Yellowstone geologists discovered the baby hydrothermal feature in April while doing routine work at Norris Geyser Basin, the ...

GRAND CANYON NATIONAL PARK, Ariz. (AP) — The National Park Service is defending its handling of a lightning-sparked wildfire ...