Scientists from the University of Rochester and UC Santa Barbara have built a laser so small it can sit on a penny. But don’t let its size fool you. This tiny laser could power the next generation of ...

In this video, I showcase the use of a powerful 500-watt laser to clean aluminum, specifically restoring a beautiful antique syringe from 1930. The decision to use laser cleaning over sandblasting was ...

Researchers from the University of Rochester and University of California, Santa Barbara, engineered a laser device smaller than a penny that they say could power everything from the LiDAR systems ...

The laser wave is accompanied with an "optical bass," and this dramatically extends the range of possibilities for waveform shaping.

Laser hair removal is one of the most requested cosmetic procedures worldwide — but could it have unwanted side effects?

See how scientists use lasers to hunt gravitational waves with the See how they'll do it with the Laser Interferometer Gravitational-Wave Observatory (LIGO) in this Space.com infographic.

Send comments and news tips to [email protected]. Cite this: A Surprise Effect: Lasers Designed to Treat Acne and Aging Can Improve Rosacea - Medscape - May 21, 2025.

Excitingly, these simulations recreate a bizarre phenomenon predicted by quantum physics, known as "vacuum four-wave mixing." This states that the combined electromagnetic field of three focused ...

Blackstone to ride ‘Zoom effect’ wave with Lazeo Lazeo is a family-owned provider of non-invasive aesthetic medicine services, including laser hair removal, injectables, body contouring and ...

But current optical metrology requires bulky and expensive equipment to achieve delicate laser-wave control, creating a bottleneck for deploying streamlined, cost-effective systems.