A dry material makes a great fire starter, and a soft material lends itself to a sweater. Batteries require materials that ...

Fancy long-range FMCW Lidar gets tiny and cheap, a water-zapping lens cleaner, multitasking sensors, and drunk-driver ...

International research team unveils the first electrically pumped continuous-wave semiconductor laser designed for seamless ...

This outpatient procedure is a safe and effective way to improve your vision—and many patients say it’s life-changing.

High-powered fiber lasers are making endothermic cutting—using nitrogen, air, and gas mixing—a dominant method, but as Andujo ...

SPIE Photonics West brings the global optics and photonics community together in San Francisco to share the latest research ...

Taylor Swift’s concerts draw crowds of more than 50,000 people around the world. Less than 450 Swifties will get a chance to see a ...

The biggest change, compared to the previous L9H is that the L9Q will not necessarily be bundled with a screen as it has an ...

Scientists use devices known as frequency comb lasers to search for methane in the air above oil and gas operations and to screen for signs of infection in human breath. A new study from the ...

Laser treatment for scars involves using an intense but gentle beam of light to minimize the appearance. The procedure can ...

Most augmented- and virtual-reality (AR/VR) systems present an image on a plane in front of the eye. TDK was showing off an ...

There's no band in sight — instead the seats tilt back giving each attendee a full view of the dome-shaped ceiling.