The U.S. Department of Energy has shed light on the old household rule, revealing that constantly flicking the switch may not ...

Household rules vary quite a bit from home to home, but there's one that most of us grew up hearing over and over again: ...

Keeping your home cool during heatwaves means using more electricity. This simple tip can help save on your energy bill.

Being called from across the house to be asked why all the lights are on in an empty room is a childhood experience many of ...

If you’re only using the Philips Hue app to turn your Hue lights on and off, you’re not doing it right. Here are 6 essential ...

No single-use plastics. Don't wash your linens. Drink from a reusable water bottle. Turn off the lights when you're not in the room. The air conditioning stops if the sliding doors are open.

As my plane prepares to taxi and the captain continues crackling indecipherable debriefs over the speakers, I’m at the point where I’d usually turn ... use in recent years. The Celestial Light ...

It is the light in this beam that is slowed to a crawl. Hau is not resting on her laurels. She hopes to use her apparatus ... Bell was so quick he could turn off the light and "be in bed before ...