Best Views of the Grand Canyon

Scientists still don't entirely comprehend the 1.5 billion year history of the Grand Canyon; it's a story of erosion that has created one of the most breathtaking sites in America (2:29)

Latest Videos

Preview thumbnail for video'Mount Rushmore Was Supposed to Look Very Different
Mount Rushmore Was Supposed to Look Very Different (3:56)
Preview thumbnail for video'This Video Exposes Hitler's Secret Illness
This Video Exposes Hitler's Secret Illness (2:56)
Preview thumbnail for video'How Did Michelangelo Complete the Sistine Chapel in Such a Short Time?
How Did Michelangelo Complete the Sistine Chapel in Such a Short Time? (2:02)
Preview thumbnail for video'Danger Lurks in a Roman Latrine
Danger Lurks in a Roman Latrine (1:59)
Preview thumbnail for video'A Table That Serves Up Everything But Secrets
A Table That Serves Up Everything But Secrets (2:02)
Preview thumbnail for video'Ketchum, Idaho: Hemingway's Sunny Home Away from Home
Ketchum, Idaho: Hemingway's Sunny Home Away from Home (4:07)
Preview thumbnail for video'Don't Fall Asleep on Duty
Don't Fall Asleep on Duty (2:41)
Preview thumbnail for video'
"Die Hard" Explained: Extinguishing Your Enemies (2:19)
Preview thumbnail for video'
"Die Hard" Explained: Could John McClane Really Shoot Through His Own Shoulder? (3:10)