Astronomers call them LFBOTs—rare and powerful bursts of blue light that shine across billions of light-years and then vanish ...

On paper, LED bulbs are made to last for at least several years thanks to their low energy needs. I wanted to know why that doesn't always work out, so I talked to installers and LED manufacturers to ...

As time passes, the visual information that illustrates our memories fades away, Boston College researchers report Like old photographs, memories fade in quality over time – a surprising finding for a ...

Typically, lamps provide a stationary source of light to illuminate a given area and help us see what we’re doing. However, ...