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

Scientists create perovskite film semiconductors at room temperature using lasers, which is a revolution for chips and solar ...

The iron-on electronic patch could make it easier to embed sensors, lights, and microphones directly into clothing. The ...

Severe stomach pain can hide a silent threat that even seasoned doctors struggle to spot in time. One of the most dangerous ...

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

Cell-sized robots can sense temperature, make decisions, and move autonomously using nanowatts of power—no external control ...

Founded by two MIT graduates, Ray Stata and Matthew Lorber in 1965, Analog Devices (NASDAQ:ADI) is one of the largest providers of high performance analog integrated circuits used mainly in industrial ...

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.

The end of the earnings season is always a good time to take a step back and see who shined (and who not so much). Let’s take ...

QCLs were initially developed in the 1990s, and this was a significant advance in MIR light sources. 2 Standard semiconductor ...

Tiny tubes of carbon that emit single photons from just one point along their length have been made in a deterministic manner ...

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 ...