VPPs offer ways to help support the grid while earning credits or reducing your power bills. Here's how smart thermostats work with them. Alexandra Jones is a CNET contributor who writes about food, ...

Smart thermostats save you time, money and energy by creating heating and cooling schedules and monitoring your usage. You can even make adjustments from your phone. But these aren’t the only features ...

Engineers design modern engines to run in a narrow temperature window where power, efficiency, and emissions all line up. The thermostat sits at the center of that control, opening and closing a ...

Conserve energy and cut costs with one of these editor-approved models.

The Honeywell Home X8S Smart Thermostat features a touchscreen display, connects to your video doorbell and works with your ...

In liquid-cooled cars, a thermostat is a valve that regulates the flow of coolant to keep things running safely within your engine's correct operating temperature range. Watch your car's temperature ...