The word laser usually conjures up an image of a strongly concentrated and continuous light beam. Lasers that produce such ...

The term 'laser' is an acronym, standing for light amplification by stimulated emission of radiation. The key point is that the light is generated by stimulated emission — a process in which an ...

But some LASIK patients who are unhappy with the side effects of their procedures are speaking up online - and their stories ...

American space agency NASA beamed a laser from ground to orbit with “one milliradian of pointing accuracy," advancing its ...

Researchers at ETH Zurich have developed a laser that produces the strongest ultra-short laser pulses to date. In the future, ...

The Laguna Hills provider of alternative root-canal treatment technology plans to acquire Biolase assets for $14 million, ...

The best color laser printers are a great investment that can save you time and money compared to cartridge-based inkjet printers. Laser printers use toner, which lasts a long time, delivering a ...

NASA's LCOT (Low-Cost Optical Terminal), a ground station made of modified commercial hardware, has transmitted its first laser communications uplink to the TBIRD (TeraByte Infrared Delivery), a ...

The HL-L2460DW hits all the right notes for a small-office or personal monochrome laser printer, including speed, quality, and a reasonably low running cost. The combination makes it a strong ...

When the first laser and inkjet printers for PCs arrived—in the mid-1980s—each could print only in monochrome, and their respective advantages were obvious. The differences are more nuanced ...

This type of treatment may offer a range of benefits, from being more cost-effective to being less painful than dental drills or non-laser tools. Standing for “light amplification by the stimula ...

Laser levels offer precision, reliability, and a measure of safety. Unlike traditional bubble levels, laser levels project a beam of light that serves as a reference point for various construction ...