Near-infrared spectroscopy, or fNIRS, offers a way to monitor brain activity without surgery or radiation by tracking changes in blood flow and oxygenation. Light sources placed on the scalp send near ...

Learn more about the benefits of red light therapy and how to use it safely.

A team at Helmholtz Munich and the Technical University of Munich (TUM) has developed a new microscopy technique that can ...

People are buying helmets, face masks, vests and beds that emit long-wavelength light. Beneath the hype, there is some ...

Add Yahoo as a preferred source to see more of our stories on Google. Scientists from North Carolina State University successfully “squeezed” infrared light to 10 percent of its wavelength while ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Picture this: It’s one of those perfect, sun-filled days in late July that feel like 36 hours instead of ...

Researchers have created a nanoscale structure that traps infrared light in a 40-nanometre layer, over 1000 times thinner ...

HigherDose, maker of Gwyneth Paltrow’s favorite sauna blanket, a Vogue-approved red light therapy face mask, and other ...

Researchers have created a nanoscale structure that traps infrared light in a layer just 40 nanometers thick—over 1,000 times ...

A tiny engineered particle cooked up at Oregon State University is pulling off a big trick in mice: when injected and hit ...