The Grand Canyon reminds us constantly that we are merely specks in the history of the earth and universe. When asked, I tell people the hardest thing about running the canyon is not the rapids ...

Two Grand Canyon-size features on the far side of the moon were likely formed in about 10 minutes after an unknown object ...

“On the count of three, look up,” says our guide when we stop shuffling our feet, not looking up just yet and nearing the edge of the Grand ... photos; the tour crew takes lots of free candids ...

opt for one of the park's free shuttles and pack a bag with a water bottle, a hat, sunscreen and a snack. – Catherine Parker Grand Canyon Village is located close to the national park's most ...

You can also enter on foot, by bicycle, by motorcycle or by free ... the Grand Canyon Skywalk, a glass walkway that extends over the side of the canyon for awesome views and photo opportunities.