Engineers are turning what used to be a bulky optics bench into something that fits on the tip of a finger, and the latest ...

Fact: I'm someone who guzzles black tea and coffee like it's the last form of liquid on Earth. Which means I'm also someone who knows their way around whitening toothpastes, at-home whitening products ...

It's true, you can achieve glowing skin from home with zero downtime and zero irritation. Normally, you’d leave a derm ...

When it comes to skin cancer prevention, sunscreen is just the start. Laser and light-based treatments are gaining attention not only for cosmetic results but for their potential to support long-term ...

Researchers have found that under certain conditions, a laser beam can act like an opaque object and cast a shadow, opening new possibilities for technologies that could use a laser beam to control ...

Laser treatment is a medical procedure that can help reduce the appearance of rosacea by decreasing the number of visible blood vessels under the skin. In people with lighter skin, rosacea is red. In ...

A team of scientists has found that the narrow beam of a laser, under specific conditions, can cast a shadow — a counterintuitive finding that could open the doors for new applications of optical ...

Laser therapy involves the use of high-intensity light to destroy cancer cells. This technique is often used to relieve symptoms of cancer such as bleeding or obstruction, especially when the cancer ...

Laser treatment may help some people address toenail fungus infection, but more research is needed to assess its effectiveness. It may help stop fungal growth and help the infection clear. Fungal nail ...

The United Kingdom’s high-powered laser weapon is said to be capable of shooting down drones travelling as fast as 650 ...