The numbers you see on the box don't always work out in real life. LED bulbs do last longer, but those claims about five to 10 years are estimates based on internal testing -- and companies are always ...

The days of cheap halogen bulbs are over and today's modern car headlights are miniature "lighting computers" making ...

2.6M FPV Glider with Solar Cells on the Wings A New Era of Sustainable Flight presents a groundbreaking FPV glider that harnesses solar energy, showcasing innovative steps toward eco-friendly aviation ...

NASHVILLE, Tenn. (WSMV) - Residents throughout Davidson County can expect to see new streetlights after Metro Council approved Mayor John Cooper plan. The initiative will convert 55,000 streetlights ...