Elzada Clover and Lois Jotter conducted a harrowing 43-day trip down the Colorado River in an effort to map the Grand Canyon's flora.

There's also a small airport in Flagstaff (FLG), and the drive from there to the park is an hour and 20 minutes. If you bring a stroller and plenty of snacks, the Grand Canyon can be a great ...

The superintendents of Yellowstone and Grand Teton National Parks are predicting an “outstanding” summer despite staff cuts ...

We are on the western edge of the Navajo Reservation in Arizona, not far from the sandstone rim where the Grand Canyon ... To reach the canyon base, they traversed a hazardous 3,000-foot descent ...

We had found our way through the canyon’s Kaibab Limestone cap rock and alighted atop a 400-foot precipice of ... López de Cárdenas, took 20 days to reach the Grand Canyon—at least twice ...

The most popular U.S. National Parks are packed with people. To avoid crowds, consider visiting one of these 10 less crowded, alternative national parks.

Racing Paris-Roubaix on the front foot, the classic turned into a duel ... “When you are there with 20 guys who are the world’s best bike riders, you start to think how I have ended up here.

Duge Bridge, the current tallest bridge in the world just 120 miles from the Huajiang Grand Canyon Bridge – credit ... trusses lowered into place by a giant, sophisticated, automated and ...

With the help of Metabolic Studios and Flo Engineering Inc., we’ll be bringing in soil recovered from the Topanga Canyon mudslide ... who moved to Altadena 20 years ago, saved some leeks ...

Leilani Taofinuu on the charge in the grand final. That power running among ... No.6 leaving the opposition for dead when he put the foot down to score a 25m solo try off the back of a scrum ...