The species was a reptile that lived around 220 million years ago during the Triassic Period. It was found in the ...

The unusual, long-necked reptile was discovered in what is now Petrified Forest National Park in northern Arizona.

Taye Diggs may look right at home under the bright lights of Broadway in 'Moulin Rouge! The Musical,' but returning to the ...

Fossils from the Petrified Forest National Park, in northern Arizona, revealed the discovery of a new reptile species that ...

Paleontologists with the Petrified Forest National Park have named and described a new reptile within the park that lived in ...

"Fast movements and loud noises made her retreat to her safe space, and she wasn't quite ready to trust," the shelter said.

Beyond the incredible blue badlands and crystalized fossils, the Petrified Forest National Park has connections with a handful of Native American groups. A short walk to the Puerco Pueblo takes ...

For nearly three weeks now, a photograph of a spectacular specimen of petrified wood has been going viral. It appears in at least 17 discussion groups on Reddit, one of which has more than 41,000 ...

The petrified man continued to be shown sporadically in Montana. Laura Steinmetz of Laurel owns a postcard, apparently dating to the early 1900s, advertising an exhibit of "A Great Wonder, a ...

“The petrified wood your grandmother saw is still there,” park Superintendent Brad Traver said. Parker's work showed that most people do the right thing and leave the rocks alone.

Other petrified forests are assemblages of log pieces, such as the Ginkgo Petrified Forest in nearby Vantage, Wash., where fallen trees from various places had been carried by mudflows to a funnel ...