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: ...

Wondering what the 'O/D Off' light means in your car? Learn what Overdrive is, why the light comes on, and when to use it.

The Switch+ works with any lights that are controlled by a single switch and have a neutral (usually white) wire. To check compatibility, turn off power to your current switch at the breaker ...

During this one-hour period, individuals, businesses, and communities around the world are urged to switch off non-essential lights and utilities, symbolising their dedication to a healthier planet.

Earlier in the day, the RTA had urged residents to switch off lights and dedicate an hour to create the “Biggest Hour for Earth” by spending 60 minutes to pay it forward for our planet.