Search Results for ligh

It’s time for Africa: IAU General Assembly 2024 in Cape Town highlights the continent’s astronomical and dark sky importance

About

Held every three years in different locations, this conference marks a historic moment as it convenes in Africa for …

August 6, 2024

From the beach to the seafloor, light pollution interferes with marine life

Effects of light pollution

For World Oceans Day (June 8, 2024), we’d like to discuss the growing threat of light pollution to marine …

June 8, 2024

Artificial Light at Night: State of the Science 2024

DarkSky Updates

by John Barentine Dark Sky Consulting, LLC As more people become increasingly aware of light pollution, accessible scientific information …

June 4, 2024

International Dark Sky Week 2024: Stories and Highlights

About

International Dark Sky Week 2024 (IDSW) was a tremendous success! From the dozens of news articles published in major …

April 23, 2024

DarkSky Wins Prestigious Spotlight Prize at the 2023 LIT Lighting Design Awards

News

DarkSky is delighted to be the recipient of the esteemed Spotlight Prize at the 2023 LIT Lighting Design Awards. …

November 29, 2023

Outdoor Sports Lighting guidelines

What we do

Version 1.3, updated August 2023 A. Scope This program provides DarkSky International certification for outdoor sports lighting (OSL) facilities…

June 4, 2026

How a small town in the U.S. came to endorse the Five Principles for Responsible Outdoor Lighting

News

Like most of you, I’ve struggled for years to find a way to get my city — the small …

August 26, 2023

Artificial Light at Night: state of the science 2023 report released

Press release

by John Barentine Dark Sky Consulting, LLC To successfully communicate with the public and decision-makers, dark-sky advocates must have …

July 11, 2023

Advocacy through light sensitivity: Chloe Everhart

Human Health

Chloe Everhart from Alaska shares her journey of light sensitivity after a traumatic accident, advocating for personalized lighting options …

June 23, 2023

DarkSky’s Home Outdoor Lighting Assessment

Get involved

Protecting the night starts at your front door.

December 18, 2025

Causes of light pollution

Resources

Light pollution is a problem, but there’s no single country, group, or industry to blame. Instead, it’s a result …

July 31, 2023

Effects of light pollution

Resources

Light pollution negatively affects…

October 13, 2023