Even if there are windows in a room, the amount of light is very low.  Fortunately, there are relatively cheap LED options ...

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Focused laser-like light that covers a wide range of frequencies is highly desirable for many scientific studies and for many applications, for instance, quality control of manufacturing semiconductor ...

Researchers at the Dalian University of Technology and the University of Hong Kong have developed a novel method for creating dynamically reconfigurable color displays using Tamm plasmonic photonic ...

Our screen-filled lives may be impacting our skin, leading to the rise of "blue light" sunscreens. While some formulas use ...

Researchers have developed a new technology that can shape the spectrum of light emitted from a laser frequency comb across ...

Capturing photos beyond the visible spectrum is challenging and requires special gear, but the creative payoff is worth it. Here are some of my favorite infrared shots and tips to get you started.

I’ve always been partial to blue. But if I had previously known about the color “olo,” then maybe it would’ve become my favorite instead. Pop Mech continually dives into the latest discoveries in ...