If your destination is Flagstaff, the Grand Canyon, or even Las Vegas, add a pit stop to see another National Park Service ...

Petrified Forest National Park has many natural wonders ... The Clovis are identified as the first group to enter into North ...

Petrified Forest National Park is the kind of place that sneaks up on you. As you cruise at a brisk 80 miles an hour along Highway 40 in Arizona, a sea of sage, rabbitbush and grass stretches ...

The current 346 square miles of Petrified Forest open a window on an environment more than 200 million years old, one radically different from today's grassland. Where you now see ravens soaring ...

Petrified Forest is best known for its ancient trees that have crystallized over 225 million years into rainbow colors. The park also features fossils from huge 18-foot crocodile-like creatures known ...

Plan a trip to Petrified Forest National Park, then stay at this glamping Airbnb with breathtaking views and lots of ...

Paleontologists unveil a new reptile at Petrified Forest National Park. Elizabeth Parker and her Girl Scout troop clustered around her dad Bill Parker, then Petrified Forest’s lead paleontologist, as ...