Alina Bradford has been writing how-tos, tech articles and more for almost two decades. She currently writes for CNET's Smart Home Section, MTVNews' tech section and for Live Science's reference ...

LED lightbulbs have slashed the amount of energy we use to light our homes. New data illustrate just how much. Jon covers artificial intelligence. He previously led CNET's home energy and utilities ...

With the ‘skinification’ of haircare, LED therapy – a non-invasive treatment that uses varying light wavelengths and depths to boost skin health – is now being heralded as a hair remedy. ‘I’m a huge ...

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Colorful lights, when done right, can make your home look cool and futuristic. LED light strips have come a long way, which means you can ditch the year-round Christmas lights for something ...

LED light therapy is a popular noninvasive skin treatment for acne, sun damage, wounds, and other skin problems. People can choose to have LED light therapy at a dermatologist’s office or to use a ...

When celebs like Dakota Johnson, Kate Hudson, Dua Lipa, or Victoria Beckham need to look radiant for a red carpet, there’s one tool they reach for: LED light therapy face masks. This skin care ...

In 2014, Los Angeles cut its annual carbon emissions by 43% and saved $9 million in energy costs by replacing the bulbs in more than half of the city’s street lamps with light-emitting diodes. That ...