Night lights have a dark side

Artificial light at night not only affects our view of the night sky, but also has the ability to impair animal behaviors — and probably our health.

Light pollution: The dark side of keeping the lights on

Earth at Night

Earthshine lights the dark side of the moon on the waxing crescent moon Stock Photo - Alamy

The Dark Side of the Light

Blue light has a dark side - Harvard Health

Night lights have a dark side

Light Pollution Is Destroying the Environment - The Atlantic

Dark side of the moon Christmas lights edition : r/mildlyinteresting

Flying To the Dark Side of the Earth, Lights of Night Cities. Planet Earth Spinning on Stars Background Stock Video - Video of planet, atmosphere: 240291201

Lights Out: Recovering Our Night Sky Smithsonian National Museum of Natural History

New Study Reveals Dark Side of Outdoor Night Lighting - WSJ

Premium AI Image A dark alley with a brick road and lights that say'the dark side

Premium Photo A dark street with lights on and a brick road with a street sign that says'the dark side