Thanks for all of your fine photos and videos of Wednesday night's dramatic lightning displays seen across much of the High Desert - here's a sampling. feel free to share yours from the Share tab ...

A thunderstorm rolled over Apple Valley on Wednesday night, bringing thunder, lightning, hail and heavy rain.

Another August round of thunderstorms rumbled across the High Desert Monday night and an even more intense hit on Tuesday, and our viewers have been kind enough to share some photos of the ...

From star gazing at Lotz Cisterns to night shows at Masada: Explore desert campgrounds offering unforgettable winter experiences and activities for the whole family.

But we do want to educate people on birds!” Relative to some of the multiday programs that the Desert Institute offers, these dark-sky photography workshops are pretty low commitment.

Here's why fireflies sparkle at night, plus some of the best places to see them in Arizona and the best time of year to look.

Dark skies, UFO sightings and extraterrestrial fascination combine in the desert.

“Heat lightning” is a known summer phenomenon when lightning illuminates the night sky without an accompanying rumble of thunder.

Lightning lit up the night sky Thursday, producing hundreds of lightning strikes that created an ominous backdrop in Jacksonville.

Here's why fireflies sparkle at night, plus some of the best places to see them in Arizona and the best time of year to look.