Cambridgeshire County Council said it wanted to upgrade all street lights in the county to LED bulbs over the next 18 months.

Artificial light at night, while seemingly harmless, is linked to increased cancer risks according to several studies.

Switching to energy-efficient LEDs and using tech to program when and how street lighting operates can save cities millions ...

A new study resulting from a collaboration between King Abdullah University of Science and Technology (KAUST) and King ...