Imagine walking through a forest where the trees are not made of wood but stone—ancient, fossilized remnants of a world that ...

Byers' petrified wood had the healing curls. When the piece was cut and polished, he could also see a light-colored band dividing the pre- and post-fire growth, a mark that is also found in modern ...

“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.

The multi-hued fossils of petrified wood found in Arizona's Petrified Forest National Park are a peek into the Earth's past, showing the types of tropical trees that once dominated the landscape ...

Natural petrified wood occurs when trees are buried without oxygen, then leach their wood components and soak up the soil's minerals. For instance, at the Ginkgo Petrified Forest, a state park on ...

Petrified wood is an incredible naturally occurring phenomenon that can be found all over the world, including in the United States. But if you're not familiar with the ancient work of natural art, it ...

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 gang unravels the mystery of petrified wood./The pals go shopping for a new clubhouse. When Nature Cat comes across petrified wood, the gang is curious as to how it formed. Time to time travel ...

SACRAMENTO, Calif. – After serving nearly 30 years as a doorstop for a nuclear physicist, a hunk of petrified wood from Arizona has finally been recognized as a one-of-a-kind find. The 210 ...