For the fifth year in a row, a 4.1-mile rainbow flag will beam down Market Street in celebration of SF Pride weekend.

The winter months, when people spend significantly less time in the sun, are typically known as “laser season” by skin experts—if you’re considering a treatment, now is a great time. “We perform laser ...

High-energy lasers are spreading around the world. A new field known as counter-directed energy weapons could determine ...

Whether you’re losing your mind at a Pink Floyd tribute show or playing with your cat, there’s hardly a situation that wouldn’t be made better with a few lasers. “Optical masers” were first described ...

Stefan] of CNC Kitchen has an informative video describing his experiences with trying to cleanly laser-mark 3D printed ...

Flight crews reported more cases of ground-based lasers hitting aircraft last year than at any time since records started in 2010. A police officer whose helicopter was struck compared the experience ...

When people hear the term "military-grade laser," it often sounds like something out of a sci-fi movie. The phrase gets thrown around a lot, especially in headlines and tech talk, but it's not always ...

The next phase in the development of laser-plasma particle accelerators (LPAs)—potentially game-changing tools for research and practical applications—is underway at the Department of Energy's ...

Their inner workings reside in the realm of physics, but lasers make everyday life possible. Talking on a cell phone or googling COVID stats while your apples and oranges are scanned at the checkout ...