Be prepared to encounter a new kind of bright headlamps coming at you on the road. I recently ventured out to GM's Milford, Michigan, Proving Ground to try out the Cadillac Escalade Platinum's ...

Reliably generating light with the limited resources at a car’s disposal was a problem for early automotive engineers. Tungsten filaments, similar to the kind found in household incandescent light ...

A Car Pro Show listener wrote recently and asked a question that a lot of drivers have probably wondered about while squinting at oncoming traffic at night: "Why are headlights on newer cars ...

Ever since the electric light bulb was conceived in the early 1800s, inventors have sought to improve on its design to provide greater light output, better power efficiency, and increased longevity.