The Grand Canyon ... part of the canyon with my favorite being this one saying it was the rock bottom point. As I continued along the road it got much colder. You can see in the pictures I started ...

The Grand Canyon is the biggest canyon on earth: 277 miles long, 10 miles wide, and a mile deep. It contains some of the oldest exposed rock on earth, Precambrian Vishnu schist, formed 1.7 billion ...

Grand Canyon forward Lok Wur goes to the basket against Maryland center Derik Queen (25), guard Rodney Rice (1) and guard ...