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

While the dinosaurs are long gone, some of their footprints and the fossilized remains of the ancient trees (also known as ...

An curved arrow pointing right. Petrified wood is one of the most sought-after materials in the world for both its aesthetic value and its scientific value. But in Indonesia, miners who risk their ...

making this a unique place in Utah to look in wonder at the thousands of samples of petrified wood, a fossil in which the plant material has been replaced by minerals over hundreds of millions of ...