Most U.S. steel is made in massive, slow-acting, open-hearth furnaces. Last week U.S. Steel Corp. announced tests of a new type of furnace which makes the same kinds of steel a great deal faster. Open ...

Cooler temperatures aren't here yet, but it's worth researching ahead of time if you're in need of a furnace upgrade. Fortunately, the market these days is flooded with options. To pick the right one ...

If you’re on a mission to make energy-efficient decisions for your home, switching to an electric furnace can help lower your carbon footprint. But knowing how much does an electric furnace cost can ...

On average, homeowners pay between $2,800 and $6,900 for a new furnace, but this range varies based on installation costs, the furnace’s size and your power source. Your furnace works hard all winter ...