On his first trip to the Grand Canyon Star Party, Dave Eicher joins thousands for a week of lectures, observing, and cosmic wonder.

To behold the Grand Canyon from above, visitors usually book a helicopter tour or ride a zip line. But at the west rim of the canyon, there’s a third (and equally adrenaline-inducing) option ...

Thousands of hikers take on the Grand Canyon’s Rim-to-Rim trek every summer. This year, however, a major trail closure has some experts raising serious safety concerns.

Environmentalists argue a flood is needed to restore the Grand Canyon's beaches and preserve its wildlife.

This one-day itinerary includes the best of Grand Canyon's South Rim, including El Tovar, Mather Point, Bright Angel Trail and Desert View Watchtower.

A 74-year-old man from Washington state died during a hike in the Grand Canyon, authorities said.

Hikers and experts are concerned that the Grand Canyon could experience a deadly summer with the closure of the main rim-to-rim trail.

Grand Canyon National Park is a great destination for sustainable travel, where Xanterra runs four Green Certified Restaurants that repurpose leftover vegetable oil to fuel a train and food scraps ...

According to a report by Grand Canyon Trust, uranium mining is not worth it considering its effects on the region’s waters. As much as it is a historic discovery under the Grand Canyon, it does not ...

Grand Canyon University is turning the transfer portal into a weapon, and the Antelopes are becoming college basketball’s most unlikely powerhouse.

Grand Canyon National Park announced April 9 that it’s extending closures of multiple inner canyon areas for planned maintenance. The facilities, which were expected to open this spring and are ...