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 ...

If you're a city dweller who's always dreamed of living deep in a forest ... (pictured above), featuring as many trees as could be planted in a hectare of forest. One of the towers stands at ...

For the first time the ubiquitous presence of stone trees, or petrified ... Petrified Forest National Park for more than ...

Petrified Forest National Park may not ring a bell, even though more than half a million people visited last year, according ...

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 ...

The trees were buried under water more than 4,500 years ago A prehistoric forest which was buried under water and sand more than 4,500 years ago has been uncovered by Storm Hannah. The petrified ...