Heat pumps electrify your heating and cooling to be more efficient. New technology could solve one of their lingering problems. Jon covers artificial intelligence. He previously led CNET's home energy ...

Many EV manufacturers have leaned heavily on energy-gulping resistive heaters to keep the cabin and battery warm in the winter time. But heat pumps, which can cut down on battery range losses in the ...

A Dutch research team has outlined a new method to assess the coefficient of performance of air-to-water heat pumps by considering ambient temperature and relative humidity. The model is based on the ...