CNET’s expert staff reviews and rates dozens of new products and services each month, building on more than a quarter century of expertise.

(I use them to automatically turn off the TV when I should go to bed.) The best smart plugs do operate a little differently from each other, particularly when it comes to compatibility with Alexa ...

Spark plugs are small, cylindrical devices that use electricity to trigger combustion of the gas/air mixture in engines, ...