Finally, there’s a risk that red light therapy may not work for you. “The amount of weight loss is modest at best,” Dr. Ali ...

A team of scientists has made the first experimental measurements of laser-induced motions of miniature lightsails in the lab.

Researchers have built a deep-ultraviolet microscope to study hard-to-analyze materials like diamond, offering a new way to probe their electronic and thermal properties at the nanoscale. This ...

The Epson EH-QB1000 is a fantastic projector, and in terms of performance, specifications and features, no other beamer comes close at this price. The QB1000 uses a three-chip LCD design and laser ...

Red light therapy is increasingly viewed as a promising treatment for wrinkles, acne, psoriasis, scars and sun-damaged skin, and as a supportive therapy for some kinds of cancer. But does red light ...

Diamonds and similar materials have the quality to be transparent in visible and infrared light. To study the motion of ...

Laser therapy, also known as Low-Level Laser Therapy (LLLT), uses light to treat pain and inflammation. The light energy from ...

The point is that we generally consider light to be good, safe, even comforting. Yet when it comes to our skin, things are a ...

By combining AI with holographic encryption, scientists have developed an ultra-secure data protection system. Their method scrambles laser beams into chaotic patterns, making decryption impossible ...

We tested four super bright flashlights that range from a laser-powered flashlight that shoots a beam over a .5 mile to a ...