However, as smoke alarm companies discovered, temperature plays a big role in how batteries perform. Hotter temps create less ...

No one tells you what those different beeps or on-off lights on your smoke detector mean. Here's what you need to know.

Knowing about the environmental cost of using energy does not drive people to use less, according to a new study.

You may want to turn off your Sonos speaker if you don't plan on using it for a while, or you want to transport it.

You can turn off auto-brightness on your iPhone with a few taps, and manually change the phone's brightness in two ways. Here's how to do each.

It’s our job to stay on top of the best deals, and we’ve combed through thousands of them to let you know which ones are ...

Prime Big Deal Days ends tonight. I spent weeks combing through thousands of discounts to find the best October Prime Day deals live now.

Amazon's October Prime Day is here, and our editors found 181+ of the best deals you'll love. Find discounts on Apple, Tide, Kitchenaid and more.

Harbor Freight has a wide array of electronics for sale, but these 10 options, including an indoor wireless remote system, ...

Ugg may be famed for its cozy sherpa-lined boots, but the brand also makes this plush, faux fur throw, and it's over 40% off ...