With 22 national parks and monuments to its name, Arizona boasts some of the most astonishing landscapes in the country, from the Grand Canyon to the towering buttes of Monument ...

Two Grand Canyon-size features on the far side of the moon were likely formed in about 10 minutes after an unknown object ...

Scientists say America is no longer the only place with a Grand Canyon as NASA spots two enormous chasms carved into the ...

Grand Staircase-Escalante National Monument’s geology, archaeology, and history span millennia. Its sculpted canyons, hidden arches, and colorful cliffs hold stories of our planet’s past, while deep ...

Turn left into the parking area on the north side of the road, which is in the Grand Staircase-Escalante National Monument. From Page, Arizona: Drive west on Hwy 89 for 27 miles. Look for the BLM sign ...

Teton Park Road, which is open from May 1 through October 31 annually, winds along the base of the Teton Range, offering visitors great views of the park's biggest peaks and access to trailheads ...

PHOENIX (AZFamily) — Major trails at the Grand Canyon re-opened Thursday afternoon after being closed for nearly 20 hours following a chlorine gas leak inside the canyon last night. The closures ...

Trails in Grand Canyon National Park were closed due to a chlorine gas leak. Chlorine is used as a disinfectant in the Roaring Springs area of the park. The trails have since reopened NORTH RIM ...

GRAND CANYON VILLAGE ... came days before the first fee-free entry day of 2025, Martin Luther King Jr. Day. UPDATE: Thursday, Jan. 16 at 1 p.m. All inner canyon corridor trails are now open ...