A diode is a small but powerful component that only lets electricity flow in one direction. In this video, you'll learn how ...

The numbers you see on the box don't always work out in real life. LED bulbs do last longer, but those claims about five to 10 years are estimates based on internal testing -- and companies are always ...

Dermatologists explain the science behind wildly popular treatments like red light therapy, which is now available at home—for a steep price. Full-face LED masks like this one can cost up to several ...

Researchers from the University of Southern California Information Sciences Institute and the University of Wisconsin-Madison ...

Magic City Stress Relief Center is helping people manage stress and chronic pain through a range of noninvasive wellness services. Co-owners Angela Holter and Jim ...

LED lightbulbs are supposed to last thousands of hours, so how come some of them stop working so fast? The answer might be in ...

Learn more about whether Photronics, Inc. or Skyworks Solutions, Inc. is a better investment based on AAII's A+ Investor grades, which compare both companies' key financial metrics.

Modern life runs on light. Fiber-optic cables move data across continents, lasers guide surgeries, and photons sit at the ...

For the first time, researchers in China have demonstrated a high-temperature superconducting diode effect, which allows a ...

Every year, Santa Claus races around the globe in a matter of hours to bring presents to children all over the world.

Debt consolidation loans work by paying off all your debts at once with the loan’s lump sum. You then pay back the loan in fixed monthly installments. This page ...

Creating mini mitochondria factories helped recharge damaged cells in a dish, providing proof-of-concept work that could pave ...