Advancing responsible outdoor lighting
Dark Sky Place finder DarkSky International
Newsom vetoes bill aimed at preventing light pollution - Los Angeles Times
Sustainability, Free Full-Text
Night Sky-Friendly Lighting - Zion National Park (U.S. National Park Service )
Sustainable Outdoor Lighting Principles - Night Skies (U.S. National Park Service)
Managing Lightscapes - Night Skies (U.S. National Park Service)
Driftless Region county wants to become an international dark sky park
5 International Dark Sky National Parks in the American West - Off the Beaten Path
Dark Sky Parks & Places - Utah Has The Most On Earth
Responsible Light at Night for Local Governments - DesignLights