The Cambrian-age Tonto Group is a set of rocks famous for holding clues to the burst of new life that reshaped Earth 500 ...

Skip the massive crowds to explore this secluded and historic trail at the Grand Canyon. The views are simply spectacular!

Watch my full solo hike to Havasupai Falls, one of Arizona’s hidden gems. Starting with a 30-pound backpack, I hiked 16 km (10 miles) through the Havasupai Indian Reservation to discover the natural ...

Vote in our poll for your No. 1. Here are The Arizona Republic's final 2025 high school baseball Super 10 rankings, ...

A Washington man considered to be an experienced hiker has died near the end of a 24-mile, rim-to-rim hike at Grand Canyon National Park in Arizona, officials confirmed. Dennis Smith, 74 ...

Instead, the plane plummeted into a Navy housing complex in the Tierrasanta neighborhood, part of the larger Murphy Canyon area ... A precise map of the deadly plane crash site and its proximity ...

An “avid and experienced” 74-year-old hiker died while attempting a “strenuous” rim-to-rim trek at Arizona’s Grand Canyon last week.

Shortly after dawn, we had parked on the Desert View Drive and set off through the ponderosa forest toward the Grand Canyon ... at Wi-ka-sala—Beaver Canyon, on your maps—when all the waters ...