The city of Flagstaff has taken big steps to preserve the clarity of its night sky. Find out the best ways to experience the ...

Ever gazed up at the stars and felt that magical awe wash over you? As cities grow brighter, it's becoming harder to ...

From supermoons to a total eclipse to the national park’s biggest and best-attended star parties, these are the must-see celestial shows of the year ...

Planning your next vacation to the extraordinary, iconic, stupendous Grand Canyon? Carved out by the Colorado River over millions of years, the Grand Canyon is ...

While the Grand Canyon ... National Park. It’s served by seven major airlines — including Delta, United, and Southwest — and has direct flights to and from 20 airports across the U.S ...

From dinner at a Sedona restaurant with a stunning view to a romantic garden stroll, here's your Valentine's Day inspiration ...

While the Grand Canyon may be ... sections of Saguaro National Park. It’s served by seven major airlines — including Delta, United, and Southwest — and has direct flights to and from 20 airports ...

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 ...

Plan a winter trip to the Grand Canyon with our winter guide to the Grand Canyon. Don't let a little snow keep you from ...

Arizona has some of the prettiest sunsets, but why? There's a science behind it. Here's what to know, including sunset times ...

The trail is a curated collection of national and state parks, observatories, planetariums, and musuems that offer travelers ...