The Grand Canyon is vast, covering 1,218,375 acres and 1,904 square miles across Arizona. Here's what to know.

(AP) — Grand Canyon University announced Tuesday its move to the Mountain West Conference will begin immediately. The school in Phoenix was initially scheduled ... Grab this USB-C and USB-A flash ...

At 1:38 p.m., the National Weather Service issued a statement: ...

Both North Gene Autry Trail and North Indian Canyon Drive at the wash are closed Monday due to blowing sand reducing visibility. The City of Palm Springs announced the closure around 6 p.m. on ...

This guide to walking and hiking trails includes several options among San Diego’s more than 150 named canyons ...

At the end of July, when I fly to Hawaii, I will complete a challenge I set myself 12 years ago, after my husband died: to ...