The ESP32 keeps finding new jobs in my house.

Nasha is a Managing Editor for CNET, overseeing our sleep and wellness verticals. She is a nutrition, mental health, fitness and sleep science enthusiast. Her passion for mindful and holistic ...

June 26, 2026 • Gov. Mike DeWine this week vetoed a bill that would mandate photo ID for mail-in ballots starting in 2027. On the heels of DeWine calling on Ohio lawmakers to abolish the death penalty ...

Many people believe that the LED was discovered by US researchers working in the 1960s. In fact, Henry Round at Marconi Labs noted the emission of light from a semiconductor diode 100 years ago and, ...

If you want to change the startup sound in Windows 11 or Windows 10 computers, here is how you can do that. In short, you can customize the startup sound of Windows 11 by enabling the Fast startup and ...

More than one-fifth of US electricity is used to power artificial lighting. Light-emitting diodes based on group III/nitride semiconductors are bringing about a revolution in energy-efficient lighting ...

Global treasure Sir David Attenborough is returning to Sky with a brand-new series delving into another wonder of the natural world. This time, we’re journeying into the invisible, and incredible, ...

From screw-in bulbs and colorful LED strips to table lamps and outdoor string lights, check out the top smart lighting we've tested for illuminating your space and setting the mood. I'm PCMag's ...

A quick look at our TV ratings shows that while many TVs today offer great picture quality, a significant number fall short in terms of sound quality. You’ll notice this weakness most if you’re ...

Installing a smart water sensor can save you a lot of money and hassle. The top leak detectors we've tested immediately alert you to issues and even shut off your home's water supply. I’ve been ...