Worcester residents may notice something different on police cruisers in the city: Steady blue lights instead of flashing ...

The Police Department will use $8 million of a $10 million state grant to overhaul its aging blue light camera system.

Worcester Police test new steady blue lights on patrol cars aimed at increasing visibility and deterring crime during a six-month pilot program.

If you've ever wondered how traffic lights work and how they can detect your car, you've probably also been curious about those small blue lights mounted above the signals themselves. These blue ...

KANSAS CITY, Mo. (KCTV) - The Kansas City Police Department has a new policy in effect. Police cruisers must keep their blue lights continually on as they patrol in entertainment districts, risk ...

Some motorcycle riders are opting to upgrade their bikes with a super easy hack — that totally changes everything. While driving, you may have noticed motorcycles with a hint of blue glowing in the ...

Sometimes, if you're out shopping late at night (and perhaps lost where you parked your car), you might notice a blinking blue light in the parking lot. This isn't a standard parking lot light, but a ...

TUCSON, Ariz. (KGUN) — Drivers tell us red light runners are one of the most common—and frightening—things they see on our roads. The City of Tucson wants to see if installing blue lights on its ...

Excessive blue light can cause accelerated aging in flies because this exposure can cause cellular damage, according to a study released Wednesday. Because the signaling chemicals in the cells of ...

The top doctors studying sleep agree on one thing: Trucking's hours of service regulations do not set up professional drivers for restful nights or long-term health. In fact, they serve as a pretty ...

Supermarket shoppers’ eyes aren’t playing tricks on them. Gerrity’s has implemented new blue lighting in its bathrooms to thwart intravenous drug use. The restrooms at the Keyser Avenue location have ...

You might have seen traffic lights in Japan that are a little different to what you're used to. Instead of being red, amber, and green, the last light on the signal might be blue, or perhaps an ...