We tested 8 of the best light bulbs to see which are idea for basic needs, smart use, color-changing capabilities, and more.

Hoarding light bulbs was my obsession a decade or ... So, I bought up every incandescent bulb I could find — in every wattage and for every purpose. There’s a shelving unit in my basement ...

A team of material scientists and engineers affiliated with a host of institutions in China took a new look at the incandescent light bulb and found a way to improve its efficiency. In their paper ...

Tonight This evening may see some patchy cloud and the odd light shower lingering around. Overnight, it will turn dry with extensively clear skies. Sunday Tomorrow morning will start dry with ...

With emerging technologies increasing wattage and lowering electricity costs, you need to know how to buy the most energy-efficient light bulbs for your home. LED, CFL, and Halogen are excellent ...