Add Yahoo as a preferred source to see more of our stories on Google. SpiffyJ/Getty Images Household rules vary quite a bit from home to home, but there's one that most of us grew up hearing over and ...

Experts say technology has changed, and so has the value of manually turning off the lights in your home.

Add Yahoo as a preferred source to see more of our stories on Google. Saving energy is about small, consistent habits paired with the use of smart technology. Use LED rather than incandescent light ...

There's a decades-old myth that says it's cheaper to leave your house lights on all the time than to turn them on and off when you enter and exit a room. The belief is so widespread that even the ...

Growing up, I watched my mom always leave the lights on for our cat and dog whenever we left them home alone. She insisted she did this for their comfort, but my dad always said it was really for hers ...

We’ve all seen it: cars on the highway without lights. It’s a safety risk, those drivers who are failing to turn their vehicle’s lights on while driving in the dark. State police tell us it’s one of ...

Many of us grew up hearing our parents repeat, “Turn off the lights when you leave the room!” It was a household mantra passed down by energy-conscious parents trying to cut costs and implement a ...