Can I run a red light that won’t turn green in Missouri? What state law says

For cars and trucks, Ewing said that Missouri law does not specifically address this situation. The state’s law says that ...
Forbes

Street Lamps Aren’t The Main Source Of Light Pollution In Cities

How dark is the night sky where you live? If you’re in an urban area, the answer will likely be “not dark at all”. The pervasiveness of artificial light – be it in the form of streetlamps, billboards, ...
The Conversation

Street lamps aren’t the only form of artificial light pollution – here’s how to create darker nights

Georgia MacMillan is affiliated with Dark Sky Ireland as a voluntary director (unpaid). Dark Sky Ireland is a non-profit CLG. Marie Mahon receives funding from Horizon Europe I am the Lead PI for the ...
SlashGear

What Are Those Little Cameras Above Traffic Lights Actually For?

Traffic lights have been with us since 1868, when the first gas-powered set was switched on in London. These lights used a semaphore system similar to those used by the railways of the day and ...
The New York Times

Why This Pennsylvania City Put Its Streetlights on a Dimmer

After passing a Dark Sky ordinance to curb light pollution and save energy, Pittsburgh is installing adjustable streetlights. 50 States, 50 Fixes After passing a Dark Sky ordinance to curb light ...