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 ...

Although winter is a few months away, you might be planning to get a space heater before the cold hits. Planning for high electric bills is another matter. Space heaters typically hit your wallet the ...

Portal Space Systems says it has successfully tested its solar thermal propulsion system at operational temperatures inside a ...

Heating costs are on the rise this year, so many homeowners are looking for the best way to heat their homes. One newer option on the market is an infrared space heater. Barry Gray, an archeologist, ...

This October, renewable energy generation globally surpassed coal for the first time on record. Solar energy has played a ...