Turning the electricity off at the circuit breaker is the only way to ensure there is no power coursing through the light bulb socket when you change your bulb. That said, ...

Turning off the lights and other electric appliances when you aren't using them is one of the most basic steps you can take to reduce your energy usage and save money on your electricity bill. Just ...

Kiplinger, the personal finance site, offers a wonderfully geeky formula to calculate a holiday power bill: (wattage/1000 x time in hours) x cost per kWh in cents = cost to run Christmas lights ...

Nanoleaf’s new Solar Garden Lights are, strictly speaking, not so smart. Unlike Nanoleaf’s other lights, the Solar Garden Lights don’t connect to a network via Wi-Fi or Thread, and while ...