Modern drivers are navigating a very different kind of night than their grandparents did. Headlights that once glowed in a soft, cozy yellow now slice through the dark with piercing white beams that ...

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 ...

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.