Metrology serves as the cornerstone of modern industry, providing the key standards by which we measure the world. Optical ...

Getting a spacecraft to another star is a monumental challenge. However, that doesn't stop people from working on it. The ...

Thanks to at-home laser hair removal devices, it’s easier (and less costly) to maintain the benefits of velvety, soft skin year-round. Laser hair removal can seem intimidating for those ...

All together, the visible photons look like white light, but when you pass the light through a prism ... of building a laser that relies on twisted light-emitting structures. Kotov also wants to ...

The HP LaserJet M209d is a sterling value among low-cost, print-only mono laser printers. (If you're considering an inkjet but print only occasionally, it's a tempting alternative.) Its paper ...

Ukraine has developed a laser weapon capable of shooting down targets from more than a mile away, the country’s drone force commander has claimed Speaking at a defense summit in Kyiv this week ...

Pilots are reporting a massive uptick in being hit by laser pointers from the ground since the drone panic took off earlier this month, according to new data from the Federal Aviation Administration.

Science Applications International Corp. has won a position on the potential five-year, $1.8 billion Personnel and Readiness Infrastructure Support Management, or PRISM, contract vehicle to ...

Dough's 32-inch 4K OLED is beautifully built and sports LG's latest WOLED panel tech plus a lovely Gorilla Glass cover. But the calibration needs attention before this monitor isn't quite ready to ...

Cold laser therapy beams light energy at your skin to reduce pain and inflammation deep within an area of your body, like your knee. It’s used to treat knee pain from osteoarthritis (OA), as ...