As winter months prompt many small businesses to streamline operations and prepare for the year ahead, demand continues to ...

We recently published Santa Came Early for These 10 Double-Digit Gainers. Applied Optoelectronics, Inc. (NASDAQ:AAOI) is one of the best performers on Monday. Applied Optoelectronics jumped for a ...

Authorities in Germany have launched a criminal probe into apparent laser attacks on U.S. Air Force (USAF) F-16 pilots approaching a NATO base in the west of the country earlier this month. On three ...

A team at the University of Stuttgart has engineered a compact short-pulse laser that achieves up to 80% efficiency—far surpassing current models. Their new multipass design reuses light within a ...

If you’re looking to add a printer to your home office or business space, odds are you’re considering one of two printer types, a laser versus an inkjet printer. The former, like the affordable ...

The Athletic has live coverage of the U.S. Open men’s final featuring Jannik Sinner vs. Carlos Alcaraz Editor’s note: This story is part of Peak, The Athletic’s desk covering leadership, personal ...

While many research efforts are underway to develop active devices that can function in the challenging terahertz spectrum, others are leapfrogging to try to get some devices operate into the ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Thom Dunn Thom Dunn is a writer focusing on home heating and cooling. He once ...

Add Yahoo as a preferred source to see more of our stories on Google. Chinese scientists have developed a portable 2-kilowatt (kW) fiber laser weapon that can operate in extreme temperatures.

What if you held in your hand a device so powerful it could ignite wood in seconds, melt metals with ease, and even create synthetic rubies? The world’s strongest handheld laser, boasting a staggering ...