Charging gold nanorods with light energy

Gold nanorods are promising photocatalysts that can use light energy to drive chemical reactions—such as converting CO₂ into ...

Red light therapy shows promise for protecting football players' brains

Punch-drunk syndrome, boxer's madness, chronic traumatic encephalopathy (CTE). The name has changed over the years, but the ...

How light suppresses virulence in an antibiotic-resistant pathogen

Light is a universal stimulus that influences all living things. Cycles of light and dark help set the biological clocks for ...

Red Light Therapy Devices Are Everywhere—But What Do They Actually Do and What Results Are Realistic?

You have to wear it a lot more than you think.
News-Medical.Net on MSN

Red light therapy may protect athletes' brains from repetitive impacts

Punch-drunk syndrome, boxer's madness, chronic traumatic encephalopathy (CTE). The name has changed over the years, but the ...
Everyday Health on MSN

Can Red Light Therapy Help With Hair Loss?

Red light therapy is an emerging treatment for certain types of hair loss. Dermatologists explain how it works, when to use it, and important safety concerns.
The New York Times

The Best Red-Light Device

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Rory Evans Rory Evans is a writer focused on skin-care and beauty products.
Real Simple on MSN

We asked 3 dermatologists if red light therapy is actually worth the hype—here’s their honest take

Glow-up or gimmick?
The New York Times

I Knew TV Backlighting Was Cool. I Didn’t Expect It to Be Such a Powerful Upgrade.

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Arthur Gies Arthur Gies is an editor for Wirecutter's tech coverage. He's ...