One of Arizona's national parks was named among the top three hidden gems of the national parks system. Here's where and why ...

Valles Marineris in imagery captured the Mars Reconnaissance Orbiter. Global topography: NASA/GSFC CTX global mosaic: NASA/MSSS/Caltech/ CTX topography: NASA/MSSS/USGS HiRISE: NASA/U.Arizona/USGS/Amaz ...

Mindy Riesenberg of the Grand Canyon Conservancy said many visitors underestimate how strenuous the hike is. Looking for thebest things to do in Arizona? Sign up for our newsletter. Legendary ...

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 ...

Luke Shaw, former Valley Christian High basketball star, is returning to Arizona to play for Grand Canyon University. Shaw ...

First baseman Zach Yorke was suspended for undisclosed reasons since the Stanford series, which GCU captured, losing only the ...

The recent move-in of defensive tackle Keytrin Harris suddenly gives a CAA football team from Arizona national notoriety.

OSU’s game against Grand Canyon on Dec. 6 is also half of a doubleheader that features a game between Oklahoma and Arizona State ... "This is a great opportunity for our guys to compete in ...

College baseball and softball are in the postseason. Phoenix Rising FC's USL Championship soccer and Arizona Rattlers seasons ...

The National Park Service recently identified a hiker who died in the Grand Canyon last week as a beloved ... was hiking with a group out of Tucson, Arizona, where he spends the winters." ...

Corrections & Clarifications: A previous version of this article had an incorrect phone number for Grand Canyon Lodge North Rim. The arrival of summer in Arizona means the more remote side of the ...

The North Rim of Grand Canyon is open May 15-Oct. 15 ... hit and how she became the Queen of Twitter Get a great view of the Milky Way in Arizona on Memorial Day weekend. Here's the best time ...