The center of Arizona is in a small town, which might surprise you. Here's what to know about the center of Arizona and how to find it.

In the afternoon, while his crew set up camp for the night, Powell would often climb into the canyon to investigate. Much has been learned about the geology of the Grand Canyon and about the ...

In addition to heart-pumping aerial footage, viewers will enjoy an overview of the Grand Canyon's history and a CGI animation of the canyon's geological formation. Worth noting, this is not shown ...