Annual meteor showers like the Perseids can give lovely shooting star displays – but they don’t produce meteorites. That’s ...

Arizona is packed with strange history, surprising landmarks, and quirky facts that might even catch longtime locals off ...

Arizona’s forgotten towns are finding new life, with restored downtowns, fresh businesses, and old streets worth noticing ...

Mississippi skywatchers can look for August's Sturgeon Moon on Aug. 27, when a partial lunar eclipse will also be visible.

Mayor Robert Morris of Cave Creek, Arizona, is worried about more water shortages from the severely depleted Colorado River.

Named for the mythical valley where the god Dionysus was raised in secret by nymphs, the asteroid 44 Nysa inhabits the asteroid belt between Mars and Jupiter. Through observations by the Hubble Space ...

Tonto Natural Bridge is the kind of stunning discovery that makes you want to tell everyone you know about it immediately.

The universe is full of sights that seem almost too extraordinary to be real, and the 2026 ZWO Astronomy Photographer of the Year shortlist captures some of its most spectacular moments. From glowing ...

Organ Pipe Cactus National Monument is a magical hidden gem in Arizona that belongs on every bucket list, full stop.

A Martian rock was flung from our neighboring planet and made its way to Earth, landing in the Sahara desert. Now, scientists have dated the meteorite and found that it unlocks a 1.8 billion-year-old ...