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 ...

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.

The Grand Canyon harbors a healthy population of bighorn sheep, but they are most likely seen while hiking deep into the ...

In 1925, the United States was in the midst of Prohibition and the Jazz Age. Arizona was also going through some historic ...

Small groups of hunters likely traipsed the Grand Canyon region near the end of the last Ice Age, searching for mountain goats, bison, and wild plants. The first recorded group to live in the ...

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

Catherine Parker Grand Canyon Village is located close to the national park's most popular south entrance, on the South Rim of Grand Canyon National Park. U.S. News Insider Tip: Since parking is ...

Daredevil Nik Wallenda has a wife, three children, and he's been training for one moment his entire life: To tightrope walk across the Grand Canyon without any safety net or harness. Making it ...

Packers and tourists are seen here riding into the canyon towards the village of Supai, part of the Havasupai Indian Reservation. (Related: How to take amazing photos of the Grand Canyon.) ...