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 ...

One of the coolest things I saw at CES 2025 was Hisense's mini laser TV projector, which is an interesting prototype that's ...

Epson has expanded its home cinema range with two "4K Pro-UHD" laser projectors, the EH-QS100W and EH-QS100B. Both promise to ...

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

Decades ago, Leica, an industry leader in cameras and optics technology, developed a laser distance measurer that was ...

After raising more than $10 million in crowdfunded cash last year, Valerion has announced the official consumer launch of its ...

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 ...

Scientists can identify what's in the air based on what colors go missing from their laser light. Picture it a bit like a ...

A team of researchers at JILA, led by Professors Margaret Murnane and Henry Kapteyn, has developed a groundbreaking ...