I've been using this cellular home internet service for nearly three years. It's superior to my old DSL, but it's not perfect ...

Three years ago, Ted Treadwell turned his water heater into a battery. His home in Santa Rosa, California, had relied on a gas-powered furnace and water heater for a quarter century to stay warm. But ...

Can you replace your home internet connection with a mobile hotspot? I tried it for myself, and the results may surprise you.