A diode is a tiny component that controls the flow of electricity by allowing current to pass in only one direction. This ...

The LED, or light-emitting diode, is very unlikely to fail, and if it does, it goes out slowly over the years. Instead, it's the other electrical bits in LED bulbs that fail and cut off the bulb's ...

Lumentum (LITE) has suddenly landed in the spotlight after Mizuho just raised its one-year price target to $325, a Street ...

Twist a stack of atom-thin carbon sheets by just the right amount and the material stops behaving like ordinary metal or ...

A new impact-based design turns gentle everyday motion into bursts of electricity, greatly boosting the power output of ...

Learn more about whether Amkor Technology, Inc. or ON Semiconductor Corporation is a better investment based on AAII's A+ Investor grades, which compare both companies' key financial metrics.

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

The road to creating a blue LED was long and rough, but in 1993, it burst onto the scene. Learn about the struggles and ...

It's already a wild session in the stock market, with futures tied to major indexes around the globe tanking. In Japan, the country's exchange operator briefly called a halt to trading in Nikkei stock ...

Researchers have combined liquid metal and a heat-activated adhesive to create an electrically conductive patch that bonds to ...

What happens to a battery charger that balks at…umm…y’know…reliably charging batteries? It goes under the teardown knife, of ...

WASHINGTON — The Board of Directors of Optica, Advancing Optics and Photonics Worldwide, recently elected 121 members from 23 countries to the Society’s 2026 Fellow Class. Optica Fellows are selected ...