I tested nearly every setting my fridge has to offer to find out which number on the dial hits the sweet spot. John Carlsen has more than a decade of experience testing and reviewing home tech ...

Starting with the sensor, measuring and controlling temperature is an essential building block of process industries. Automatic control in continuous processes uses industrial control systems to ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." If your refrigerator isn’t keeping food at the right temperature, the signs are hard to miss. Milk starts ...