Meanwhile, a heating system that’s too small will work around the clock to heat the rooms in your home, resulting in higher energy bills ... unwanted drafts beneath internal and external doors ...

In the summer, the ideal temperature for your thermostat is 75 to 78 F when you're home, and 80 degrees when you're away or ...

Heating and cooling heavily relies on planet-warming fossil fuels. But some energy companies are looking to an unlimited thermal energy source below their feet as a clean alternative.

Combustion engines, the engines in gas-powered cars, only use a quarter of the fuel's potential energy while the rest is lost as heat through exhaust. Now, a study demonstrates how to convert exhaust ...

Installing a heat pump can be an effective way of heating and cooling your home, but there are a few factors to consider to determine whether this heating system is right for you.