I am PCMag's Senior Writer for Mobile. I write about Android, iOS, and the myriad intricacies in between. I've been covering these worlds for more than 15 years. Before joining PCMag, I was a staff ...

For more than 160 years, engineers building anything that generates or manages heat have worked under a rule so reliable it might as well have been gravity: whatever surface absorbs infrared radiation ...

An expert-backed guide on the benefits of incorporating red, blue and near-infrared light therapy into your beauty routine. By Mackenzie Oster See more of our coverage in your search results.Encuentra ...

The ULTIMEA Poseidon D60 5.1ch Soundbar can create a surprisingly cinematic sense of space for its price range. Action scenes gain real depth, dialogue stays clear through the dedicated centre channel ...

The best smart outdoor security cameras we've tested can withstand the elements and record clear footage any time of the day or night.

At its WWDC 2026 event, Apple introduced a host of tools designed to put parents back in control over how their kids are using the iPhone. This includes features that let parents decide who a child ...

LED face masks use light therapy to stimulate skin cell activity for various beauty goals. Medical evidence supports their use for hair loss, acne, and wound healing. The American Academy of ...

A research team led by Professor Jiwoong Yang of the Department of Energy Science and Engineering at DGIST has developed next-generation optical sensor technology capable of precisely detecting not ...

After decades of intense research, surprises in the realm of semiconductors—materials used in microchips to control electrical currents—are few and far between. But with a pair of published papers, ...

The TCRT5000 sensor is an infrared reflective sensor. This library is written to use with a TCRT5000 breakout's analog output and handle a threshold in software. These breakouts have typical two ...