What is an EarthCache? In a previous post, we gave a brief introduction to geocaching, an international game of hide and seek using a GPS. Following clues posted online, you…

Dinosaur tracks from several species have been found over the years in Dinosaur Valley State Park. The unique geological history of the area, and later preservation by the Paluxy River…

Bryce Canyon On the drive from Salt Lake City to Phoenix, we were able to make an overnight stop at Bryce Canyon, in the high Colorado plateaus of Southern Utah….