Stars could be invisible within two decades, scientists warn
Night skies are getting clearer as rising energy costs keep light pollution down, charity says
Light & Sleep: Effects on Sleep Quality
Light pollution falling amid soaring energy prices, star survey
Light pollution is getting worse, and Earth is paying the price
Experts Say Light Pollution Is Making the Night Sky Brighter
Night skies get nearly 10% brighter each year due to light
Remote Sensing, Free Full-Text
Clear Sky at Night: If Light Pollution Cleared