Latest Ginkgo/Wanapum State Park Stories
Petrified Forest National Park, about 100 miles east of Flagstaff off I-40, is centered around what is believed to be the world's largest concentrations of petrified wood, dating from some 225 million years ago.
Clyde Friend was bulldozing a driveway around his shop when he first saw them in the dirt: gleaming pieces of the past. A forest of stone, more than 15 million years old.
Researchers at a national science laboratory in south-central Washington have found a way to achieve in days what takes Mother Nature millions of years - converting wood to mineral.