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 ...

This is perhaps best encapsulated in a Walt Whitman poem titled “When I Heard the Learn’d Astronomer.” The narrator describes ...

Rafting along the Colorado River is a great way to see the Grand Canyon from a new vantage point. Rafting along the Colorado River is a great way to see the Grand Canyon from a new vantage point.

That is longer than the Grand Canyon, which is 277 miles (446 km ... ESA's Mars Express orbiter captured the newly released ...

UPDATE: He made it! After nearly 23 minutes, Nik Wallenda is the first human to ever cross the Little Colorado River Gorge on a wire. Daredevil Nik Wallenda has a wife, three children, and he's ...

Capture stunning Grand Canyon photos at Desert View Point and Nankoweep Trail for wall-worthy shots. Enjoy beginner hikes like Duck on a Rock Viewpoint or Greenway to Rim Trail for scenic views.

If you love a little thrill and adventure then visiting Grand Canyon is a must. The best way to explore the place is on foot ...

U.S. News Insider Tip: The Grand Canyon IMAX Theater is located in the Grand Canyon Visitor Center in the town of Tusayan, just south of the park's entrance and not at the Grand Canyon Visitor ...