This infrared gadget claims to improve your mood with lights - I got to the bottom of it ...

After decades of intense research, surprises in the realm of semiconductors—materials used in microchips to control ...

Dorian Smith-Garcia is a diverse writer across beauty, fashion, travel, consumer goods, and tech. She writes smart and home gadget guides to help the tech-averse and newbies acclimate. She also writes ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." As the age-old adage goes, the body is a temple. So if body aches or stress come knocking at the door, ...

The second paper, appearing in the journal Nano Letters and led by graduate student Pooja Reddy, describes a clever method to ...

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Infrared therapy, also referred to as red-light therapy, uses specific wavelengths of light to penetrate the skin and underlying tissues. This exposure is intended to stimulate cellular activity, ...

Scientists have discovered a potentially promising infrared LED and infrared detector component. This compound -- composed of calcium, silicon and oxygen -- is cheap to produce and non-toxic. Many of ...