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

Video shows lava spurt into the Sicilian sky for the 10th episode of Strombolian activity in six weeks as Europe's tallest and most active volcano Mount Etna erupts again.

Stitching together 343 distinct photos, Joshua Rozells illuminates a growing problem of satellites polluting the night sky.

WrestleMania Night 2 opened on Sunday night with Iyo Sky defending her WWE Women's Championship in a triple threat match against Rhea Ripley and Bianca Belair - and it may go down as the best ...

The high desert of northern Arizona is unforgivable, especially overnight when temperatures drop and predators come out. There were even two mountain lions spotted during the search last night.

A 2-year-old boy in Arizona is home safe after wandering away from his home and spending the night in the northern Arizona high desert, where he was eventually rescued by a ranch dog.The toddler ...

will once again grace Earth's sky beginning this week. This year, the meteors are expected to come into view on Wednesday night and last through April 25. The Lyrids, like all meteor showers ...

Thousands of Catholics are making the trek to a historic adobe church in the hills of northern New Mexico as part of a Holy ...