The Grand Canyon’s North Rim has been special to generations of Americans. A frequent visitor reflects on this national ...

No Ancient Egyptian artifacts have ever been found in the Grand Canyon. Archaeological findings and indigenous accounts thoroughly document the cultures that lived in the Grand Canyon area. The ...

The collision of a meteorite in what is now Arizona left an indelible mark: Meteor Crater. At nearly the same time, a massive landslide blocked the Colorado River, creating a temporary lake in ...