If you’ve ever been pulled over, you know the sinking feeling in your stomach when you see those red-and-blue flashing lights. You ease up on the gas, silently praying that the police car will pass by ...

Opinions expressed by Digital Journal contributors are their own. Emergencies don’t choose a time to happen. When they strike, swift movement by emergency vehicles like fire engines, ambulances, and ...

A group of researchers from Ben-Gurion University of the Negev and the Japanese technology firm Fujitsu Limited have found that the flashing lights of emergency vehicles could potentially cause other ...

Elon Musk has perpetually promised that self-driving cars are only a year away. However, today's relatively rudimentary autonomous systems are still making errors that most humans wouldn't make behind ...

Ponder the red-backed poison frog. In nature, red can issue a warning to predators — stay away, the aposematic message reads. On the road, red can be a warning of its own, often flashing on emergency ...

Question: My husband and I are wondering if it is true that emergency vehicles can change a light from red to green if they need to proceed through an intersection. Is this true, or is it just a myth ...

Pennsylvania State Police are upgrading patrol vehicles to improve visibility during traffic stops and emergency responses, ...

HARRISBURG, Pa. (WHTM) — Even routine traffic stops can quickly turn dangerous, which is why the Pennsylvania State Police made some changes to their patrol vehicles. The upgrades that were unveiled ...

ALBANY, N.Y. (NEWS10) — If you’ve ever been out on the road, you may have encountered emergency vehicles with their flashing lights. As different emergency vehicles have different colored lights, it ...