Other Oklahomans say they've witnessed this too: We had a black Ford truck come up behind us earlier on I40 Eastbound in the construction zone with red and blue flashing lights on the truck like ...

Some volunteer first responders may have flashing blue lights on their vehicles, but some colors are illegal for anyone to ...

The Hillsborough County Sheriff's Office explained the meaning of patrol car lights on Facebook, distinguishing flashing from steady signals for public awareness.

These mesmerizing, rare flashes of red light appeared during intense summer storms and were spotted by a few lucky photographers who happened to be looking up at just the right moment. Their ...

After social media users questioned whether a motorist in a white vehicle with flashing blue police-style lights was an ...

alert tone, the flashing ... red light means that there’s some kind of error, such as a glitchy Wi-Fi connection or a problem with Alexa. This one’s pretty simple. Whenever you speak to Alexa ...