A new study shows that artificial light pollution causes birds to sing later at night, impacting their natural behaviors.

Truckee is the mountain town that time forgot, in the best possible way. The historic downtown looks like it was plucked straight from a Christmas card with its brick buildings and wooden sidewalks.

Contrary to popular belief, you don’t need a ton of crazy equipment or fancy gear to shoot the night sky. Grab a sturdy ...

Hungry to see what lies beyond Earth, Radhika Aligh heads to South America to see if she can discover celestial objects ...

A new study looked at millions of recordings of birdsong and found that some species in areas with more light pollution are ...

Multiple, layered swirls of airglow fill the northern sky on Aug. 20. The bright yellow glow is light pollution from Iron ...