In 1989, Sir Tim revolutionized the online world. Today, in the era of misinformation, addictive algorithms, and extractive ...

Penn State study of 18,000 U.S. homes shows heat pumps, thermostats, and efficient appliances can cut energy use and lower household costs.

The Italian manufacturer said that its new monobloc propane heat pump can produce hot water at temperatures of up to 70 C, with a coefficient of performance of up to 5.31.