Two gargantuan canyons on the moon were carved by a hailstorm of rocks — and that’s good news for future lunar astronauts.

A storm had lumbered in the previous evening and coated the canyon in nine inches of snow. This is not what we’d imagined when we started this venture, an end-to-end hike of the Grand Canyon.

Plan a winter trip to the Grand Canyon with our winter guide to the Grand Canyon. Don't let a little snow keep you from ...

Early in her 26-mile hike across the Grand Canyon in September, Jennifer Mitchell saw a pair of gnarled trees with gracefully twisting trunks. She was so enthralled by the two Utah junipers, she had a ...

But adding this hike to your training regimen will allow you to enjoy the Grand Canyon ambiance instead of worrying whether you'll need a mule to drag you out.

An emergency situation at the Grand Canyon forced the closure of inner corridor trails, including the Bright Angel Trail, park officials said.

With nearly five million tourists annually, Arizonas Grand Canyon is one of the most popular ... Inexperienced paddlers can always watch or focus on hiking, mountain biking, or rock climbing.

the Grand Canyon of the Yellowstone is the primary attraction in the Canyon Village area and one of the park's most popular hiking spots. The canyon stretches for approximately 20 miles and is ...

To inquire about hiking permits and campground reservations, see the Havasupai website. Rim Trail (Accessible from Grand Canyon Village, along the South Rim.) One of the most popular trails in the ...

GRAND CANYON NATIONAL PARK, AZ (AZFamily) — People can once again enjoy a hike at Arizona’s world-famous natural wonder. The National Park Service said on Wednesday evening that inner canyon ...