Spider veins and varicose veins can become prominent as we age, but dermatologists say there are ways to minimize the ...

When it comes to choosing between sclerotherapy and laser to treat veins, it's important to factor in the number, location, ...

Scientists build a "metagrating" filter that selects light by both wavelength and angle—unlocking next-gen AR, sensors, and ...

“People should take a laser welding training course to build the skills needed for safe, precise welding in industries like ...

Lasers are often used for heating materials, but they can also be harnessed for localized cooling of ICs. Laser cooling works ...

Whole-mount 3D imaging at the cellular scale is a powerful tool for exploring complex processes during morphogenesis. In organoids, it allows examining tissue architecture, cell types, and morphology ...

Photonic-crystal surface-emitting laser (PCSEL) is a promising technology that can completely revolutionize what lasers ...

The United States’ Defense Advanced Research Projects Agency (DARPA) recently achieved a new record in transmitting energy ...

Innovations in brain health are offering new hope for individuals recovering from brain traumas and addiction. Two promising ...

In a first for the field, researchers from The Grainger College of Engineering at the University of Illinois Urbana-Champaign ...

Researchers at the University of Illinois have pulled off a laser first: they built a new kind of eye-safe laser that works ...

How can tunable lasers contribute to society? This is what a recent study published in Optica hopes to address as an ...