There’s a coup happening in your bathroom, led by dozens of electric beauty gadgets just begging to turn you into Charlize Theron. And in an age where we use our phones to fetch a cab and turn living ...

Let there be light within the bowels of a combine. Blue LED light is a non-chemical weapon capable of stunting the growth of herbicide-resistant weed seeds, but what if LED technology could be ...

Light-emitting diodes (LEDs) are so ubiquitous that it's easy to forget just how much society relies on these underappreciated technological wonders. Yet, the history of the LED goes back further than ...

🛍️ The best Black Friday deals you can shop right now (updating) 🛍️ By Francie Diep Published Oct 7, 2014 9:00 PM EDT Get the Popular Science daily ...

To be more energy efficient, many people have replaced their incandescent lights with light-emitting diode (LED) bulbs. However, those currently on the market emit a lot of blue light, which has been ...

The Oslon Signal LED emits a powerful bright blue light that enhances emergency vehicle visibility. The LED produces a blue color with a luminous flux of 52 lumens at 350 mA. Its wavelength of 472 nm ...

Not to sound like a TV commercial or anything, but … how often have you had to throw out white shirts because of unsightly yellow underarm stains? Well, those stains may not be a problem any longer, ...

Do LED lights cause cancer? Can they really reduce crime? One kid is so concerned about LED streetlights that he called Mayor Rahm Emanuel. Chicago sixth-grader JJ Nnawuchi loves looking at the stars, ...

If adult acne is all up in your business, then you've probably tried every treatment going that promises to destroy your blemishes. From benzoyl peroxide to salicylic acid and treatments like the ...