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 ...

"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 ...

Add Yahoo as a preferred source to see more of our stories on Google. When you're home during the colder months of the year, running the heater is probably a no-brainer. But having the heater on most ...

December's freezing temperatures may have you wondering about what the best temperature setting is to keep warm in winter — and save money. Here's what to know about recommended heat settings, ...