A new dark sky preserve in Ontario joins dozens worldwide where people can see the light of the universe as it shines on Earth
The Sky Needs Its 'Silent Spring' Moment
Things are not looking up for dark-sky watchers
It feels like a film set': Office lights next door give Leslieville condo residents sleepless nights
Preserving Our Night Skies - Xanterra Travel Collection®
Light pollution - Wikipedia
Windows into the Night Sky – Wonderful West Virginia Magazine
Big Cypress Recognized as International Dark Sky Place (U.S. National Park Service)
Come to the Dark Side: 5 Reasons Dark Sky is Important - Three Rivers Land Trust
These Photos Show Why We Need to Preserve the Night Sky