A newly discovered comet, called C/2025 F2 (SWAN), may have disintegrated. But the remnants are still visible.

A city celebrated for its food scene also provides hiking, cycling and stargazing in the natural beauty of the desert.

There's a beautiful city in Arizona that gets even more stunning at night because it's one of the best stargazing ...

Project-based learning and a modular class design help students from various backgrounds and universities gain hands-on ...

The Grand Canyon is, to put it simply... grand. Those views you hear about? They’re just as jaw-dropping as they’re rumored ...

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Seligman, Arizona should have dried up when I-40 replaced Route 66. Instead, this small town saved the entire historic ...

From Lowell Observatory to Kitt Peak to Mount Graham, here are the 11 best planetariums and observatories in Arizona and ...

FLAGSTAFF, AZ (AZFamily) — It’s International Dark Sky City Week, and around the world, stargazers are commemorating efforts to keep the stars as visible as possible by keeping city lights to a ...

The project should be completed in three years, and the first customers should start noticing the difference this summer.

Motorists are encouraged to seek an alternate route. Drivers are advised to pack a winter driving kit before getting on the ...

The City of Flagstaff is inviting residents to participate in a survey about the aesthetics of the Milton underpass, where ...