![US Top Stories from Associated Press (AP) show](/assets/missing_small.png)
Summary: FLAGSTAFF, Ariz. (AP) , The Grand Canyon boasts some of the most spectacular views in the world, revealing a rich geological history that few ever see from the Colorado River that formed it millions of years ago.
Summary: FLAGSTAFF, Ariz. (AP) , The Grand Canyon boasts some of the most spectacular views in the world, revealing a rich geological history that few ever see from the Colorado River that formed it millions of years ago.