Gradient's advanced window unit can heat and cool 500 square feet of your home. And you won't need an electrician.

Towering sound and cutting-edge technologies—our picks for the best floorstanding speakers deliver immersive audio for every ...

LG Electronics has introduced an upgraded version of its residential air conditioner, the DUALCOOL AI Air. This new model ...

Trane Technologies on Wednesday beat Wall Street estimates for fourth-quarter revenue and profit, helped by rising demand for heating and air-conditioning for commercial buildings.