Blue light is a high-energy light that the eyes absorb from computers, smartphones, LED lights, and fluorescent lights. The sun is the biggest source of blue light. On a sunny day, it's 100,000 ...

The blue box produces a chirping sound and flashes a blue strobe light when it detects motion. Stream Los Angeles News for free, 24/7, wherever you are. People who passed by the business Tuesday ...

The Standard's journalism is supported by our readers. When you purchase through links on our site, we may earn an affiliate commission. We’re all familiar with blue light from our phones, but ...

Click to share on X (Opens in new window) X Click to share on Facebook (Opens in new window) Facebook Recognizable by their tall black poles with blue lights on top, Emergency Blue Light phones ...

CLEVELAND, Ohio -- Home Depot has given away hundreds of free blue light bulbs to commemorate police officers who have lost their lives in the line of duty. John Kikol, of the Light Ohio Blue ...

Police have issued an alert to drivers across North Wales, after noticing some are uncertain, when blue lights are switched on emergency vehicles. While some motorists react appropriately ...

Civilian motorcycles, trucks and cars should not have blue lights anywhere on their exteriors, said Bobby Eurin, an officer and spokesman for the California Highway Patrol out of the Torrance ...