Light Pollution

Zorra Township Chooses to Save Money with LED Street Lighting From ERTH Holdings Inc.

9 Feb 2012

Zorra Township Chooses to Save Money with LED Street Lighting From ERTH Holdings Inc.

When Astronomy Made a Town Go Dark

31 Jan 2012

Mark Thompson describes the moment when he was in charge of dimming the lights of a whole town in the name of astronomy.

Downtown light pollution has Vancouver residents seeing red

28 Jan 2012

Digital billboards and new displays near stadiums shine ‘like a spotlight’ into downtown apartments