These days, Windows has a moderately robust method for managing the volume across several applications. The only problem is ...

A small portable device featuring timer, clock, and calendar functions, equipped with a simple and functional interface and a truly long battery life.

One of the easiest and most useful smart home upgrades you can make is picking up a couple of smart light bulbs. Here’s how to get started.

Abstract: The modeling of spectral characteristics of light-emitting diodes (LED) has been addressed in various studies. We extend the current state of knowledge by modeling the spectral ...

Localized entirely within your living room.

Red light is a popular treatment for skin concerns, especially signs of aging like wrinkles, age spots, and sagging skin. People are also using it to treat hair loss. Whether you want to treat your ...

Arizona’s latest political brawl is unfolding over steel tracks and federal dollars. Republican lawmakers at the state Capitol are ramping up efforts to stop Phoenix’s planned light rail extensions to ...

LED therapy masks use specific light wavelengths for at-home skincare treatments. Red light is used to improve fine lines, while blue light targets acne-causing bacteria. Users should follow safety ...

OpenAI plans to start testing ads in ChatGPT for the first time, a major shift in its business strategy as it seeks new ways to increase revenue. The company will begin showing ads in the free version ...

Joseph H. Thompson, a career federal prosecutor who was the acting U.S. attorney for Minnesota last year, was among those who resigned as the Justice Department sought to examine the woman’s supposed ...