We rounded up some of the best-selling space heaters at Amazon to keep your home warm all winter long. We found small heating ...

Heating water is one of the most energy-consuming and costly household tasks. According to the Department of Energy, it makes up roughly 18% of a standard home's monthly energy budget. And if you use ...

Researchers in Malaysia designed a photovoltaic-thermal system that can be used in solar drying, space heating, rooftop systems, and off-grid thermal applications. It relies on a double-pass cooling ...

Winter is coming, and now’s the time to grab a space heater that can warm your home efficiently without driving up your electric bill. Whether you're heating a drafty room or trying to avoid cranking ...