Researchers have demonstrated a new optical atomic clock that uses a single laser and doesn't require cryogenic temperatures.

Aims This study evaluates the long-term efficacy and safety of carbon dioxide (CO₂) laser excision as a novel treatment for large xanthelasma palpebrarum. Methods The study included 295 patients ...

It's worth noting that successful removal may require multiple cryotherapy sessions. There is some risk of temporary discomfort, skin blistering, and mild soreness that resolve within a few days or ...

Depending on the type, location, and amount of milia, your healthcare provider may recommend removing milia by manual extraction, laser ablation, chemical peels, or cryotherapy. Most procedures cause ...

Researchers have demonstrated a new multi-functional device that could help advance the scalability of solid-state color centers, enabling them to be used in larger and more complex quantum computers ...

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 ...

Laser therapy is a tool that physicians and surgeons can use to treat a variety of conditions. "Laser" stands for "light amplification by stimulated emission of radiation." It uses intense beams of ...

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 ...

Laser eye surgery uses a laser to change the shape of the cornea, the dome-shaped part of your eye. The cornea's shape impacts the way light bends. It can result in blurry vision if it doesn't bend ...

The competition, now in its second year, is asking for students to develop innovative methods for “in-space cryogenic liquid storage.” According to NASA, cryogenic propellants are very ...

But if you’re on the hairless side of the fence and also have an abundance of melanin, the best laser hair removal devices for dark skin are an efficient—and nearly permanent—option to stop ...