No one wants to waste a refrigerator full of food, but if you keep the temperature too cold you can hike up your utility bill. There's a sweet spot right above freezing that you need to hit, and a ...

Last year's salad dressing gives you a stomach ache and your power bill gives you a headache, but here's how you can solve them both in one fell swoop. Jon covers artificial intelligence. He ...

Some preparation can help keep your food fresh while the power is out. If a summer heat wave knocks out your power, the food in your refrigerator and freezer is at risk of spoiling, which can be ...