In a paper published earlier this month in Physical Review Letters, a team of physicists led by Jonathan Richardson of the ...

A breakthrough chip connection system using light instead of metal wiring could eliminate a major computing bottleneck, ...

Caltech scientists are developing laser-driven lightsails that could push spacecraft beyond our solar system. Their research ...

Laser diodes are semiconductors that generate light and amplify it using repeated reflection or "optical feedback." Once the ...

LightSolver, inventors of a new laser-based computing paradigm, today announced a partnership with Ansys (NASDAQ: ANSS), a ...

Laser and Vein Specialists of the Carolinas in Charlotte, North Carolina. Skin cells absorb the light wavelengths, which can boost cell growth and repair and rejuvenate the skin. It may help ...

LED light bulbs are bright, energy-efficient and can be equipped with extra features, unlike regular bulbs. Whether you're looking for maximum brightness in darker rooms or you want a light source ...

Or have them light automatically when someone arrives home and turn off when everyone leaves. After a new round of testing, the WiZ 60W A19 Color LED continues to be the best smart bulb.

The best laser printers on the market are those that reliably deliver pages of high quality at lower printing costs than the competition, without causing you headaches. I know because my team ...

Laser-produced plasmas are plasmas produced by firing high-intensity beams of light. Laser-produced plasmas have been used to create short bursts of x-rays and to accelerate particles — so ...

For precision, speed, and fine-detail, only the best laser engraver will make the cut. I tested out a range of laser engraving machines, and these are my top-rated recommendations for crafters ...

LED light wands, or light sticks, provide an effective (and relatively affordable) alternative to a photographer’s flashgun or a videomaker’s stand-mounted lamp. You don’t need to sync a light wand ...