"Get that free money while you can!" Homeowner questions popular HVAC upgrade after receiving enticing installation offer: ...

HomeServe Editorial reports that regular furnace tune-ups prevent costly repairs, improve efficiency, and extend the lifespan ...

Working in railways, mines, and mills caused thousands of deaths in the early 20th century and before. Photos show the ...

Watch as I build a propane furnace from scrap steel, wool insulation, and refractory cement to replace an old coal furnace.

Columbia Gas offers tips to save energy and cut bills this winter, including furnace care, thermostat settings, sealing leaks ...

The facility is the city’s biggest source of greenhouse gas emissions. Advocates say its dirty blast furnaces need to be ...

Season 47 of “This Old House” follows five Asheville families rebuilding around the Beacon Village neighborhood in Swannanoa after the storm. The first episode, called “Carolina Comeback,” will air ...

The McKnight Foundation’s new headquarters in downtown Minneapolis is in a building that's over a century old, but it's on the cutting edge of clean energy technology. The 45,000-square-foot building ...