Ryan Crow of the U.S. Geological Survey (USGS) gave a talk to a packed crowd at the Museum of Northern Arizona Jan. 12 ...

Such a sentiment explains the appeal of the Grand Canyon Railway, a heritage train that takes people from a historic depot in the Route 66 city of Williams, Arizona, to the Grand Canyon's South Rim.

Tom Myers has been called Mr. Grand Canyon. Not only is he an avid hiker and explorer in the canyon, he’s also the authority on canyon wilderness medicine.