We researched how induction works, how to cook with it, and its environmental benefits. After testing portable induction cooktops, our overall top pick is this model from Duxtop. It's fast, consistent ...

Some 110 million U.S. households use a range–or cooktop and oven–for cooking. About two-thirds of those are powered by electricity, while one-third use natural gas or other fuels. But of the ...