Aqara came to Vegas with a number of smart home firsts in its rapidly growing portfolio. It’s showcasing an impressive smart ...

When electricity or fuel powers a machine, the machine gets hotter. Finding new ways to cool machines quickly and controllably can mean the difference between a functioning electrical grid and a ...

CR’s recommended thermostats—from brands like Emerson and Honeywell Home—are easy to program, and they can help you trim ...

Other deals include an all-button arcade controller, an Ultimate Ears speaker that’s perfect for parties, and a pair of Bose ...