NASA's Curiosity rover has captured a rare and striking nighttime view of Mars, giving scientists a new way to look closely at the planet's surface. The image was taken using special lights on the ...

If you happen to be in the market for a small artificial sun, you may be interested to know that for about $1300, you can get a tennis-ball-sized LED array that outputs 120,000 lumens.

The new method, which uses quantum dots, performs as well as or better than current infrared light sources while being much ...

If you are driving at night and get annoyed at the brightness of oncoming headlights, you are not alone. Complaints about headlights are on the rise, not just from traffic coming toward you in the ...

KANSAS CITY, Mo. (KCTV) - For the second year in a row, the Big 12 Conference is generating some buzz with the surface it will play the Big 12 men’s and women’s basketball tournaments on. On Wednesday ...

Blue light is a high-energy part of visible light from the sun, screens, and light-emitting diode (LED) bulbs. Your cornea and lens don’t block blue light the way they block ultraviolet (UV) rays.

The SunBooster mounts onto a laptop or monitor to hopefully give you a dose of energy when you can't see the sun.

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At first glance, it may look like [Rybitski]’s 7-segment RGB LED clock is something that’s been done before, but look past the beautiful mounting. It’s not just stylishly framed; ...

If your car came from the factory with halogen or HID bulbs, you’re going to need to replace them or upgrade them down the line. Both of these bulb types lose light output over time; thus, even if ...