The Big Switch Off.
The Big Switch Off of lights across Ambleside and Grasmere is happening again this year on Thursday 23rd February, from […]Read More
Case Study: Night/Dark Sky Friendly Lighting Retrofit.
These are before and after photos of a lighting retrofit at the National Outdoor Centre, Plas Y Brenin in Capel […]Read More
Human Health Light pollution, especially the blue part of the spectrum of artificial light at night, is detrimental to human […]Read More
Street Lighting May Enable Crime.
Do you want to be safer at night? More and more research seems to suggest that floodlighting streets with overly […]Read More
Astronomy for Absolute Beginners
Roy Alexander BSc, FRAS, MInstP, is the Chair of DarkSky UK and Director of AstroVentures CIC and Battlesteads Observatory. Getting […]Read More
Sleep and Light Pollution
For thousands of years, humans have lived a 24-hour day marked by the rising and setting of the sun. We […]Read More