While DIY battery installation may seem easy, hiring someone to install it can make a big difference, for you and your home.

If you've already broken out your space heater to stay warm or you're cuddling under an electric blanket, you might have ...

If you want to be energy-efficient and save money, there's an exact temperature to set your thermostat. The ideal setting is ...

The belated arrival of cold weather to New Hampshire has brought back the eternal home-heating question: Do you save energy ...