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 ...

“Vanity” led Aubree Nichols to spend hundreds of dollars on an infrared mask three years ago in hopes that it would make the fine lines and wrinkles on her face disappear. “I was feeling ...

By passing a laser through a vapor of rubidium atoms as the atomic reference, a near-infrared laser can take on the characteristic of the stable atomic transition. “You can use the atomic transition ...

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.

One of these collects the near-infrared laser light issued from a mobile ground station, and relays it to the other tube which reflects the powerful beam – "sufficient to cut through metal ...

The best night vision binoculars allow you to spot nocturnal wildlife or enjoy views of the new year's first full moon. Once considered a high-tech gadget reserved for the special forces, the best ...

The ATN X-Sight 5 ships with an accessory infrared illuminator (battery included ... Both also offer the option for an integrated laser rangefinder, but at an added expense ($1,095).

Dec 16 (Reuters) - Ukraine possesses a laser weapon capable of shooting down airborne targets at an altitude of more than 2 kilometres (1.2 miles), the country's drone forces commander said on Monday.

The drone emits a near-infrared laser that is 200 million times more powerful than a beam of 1080 nanometres wavelength that can cause blindness at a power of just five microwatts. A laser of such ...

The research envisions a scenario where a single small drone could confront a squad of fully armed soldiers by emitting a near-infrared laser 200 million times more powerful than a beam of 1080 ...