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

Red Flag Warnings (also known as Fire Weather Warnings) are in effect along the Mogollon Rim and across northeastern Arizona on Saturday. By Sunday, those warnings will extend into southeastern ...

Arizona is reaching for the stars: The International Dark Sky Discovery Center is under construction in Fountain Hills. Slated to open in fall 2025, the $28 million observatory and science center ...