I’ve been reviewing smart lighting for years. Here are tips on how to prep, what to choose, and the smart lights that work ...

What if a doctor could inject an electricity-conducting liquid into the body, let it temporarily solidify to record nerve ...

While the vast majority of the roughly 1.5 million Marylanders planning to travel for Thanksgiving with drive to their destination, more people than ever will take the "other" route, which includes ...

Scientists from the Indian Institute of Technology Bombay have found a way to use light to control and read tiny quantum ...

Cyber Monday is here, and Lifehacker is sharing the best sales based on product reviews, comparisons, and price-tracking tools before the sales are over. Follow our live blog to stay up-to-date on the ...

Losing your phone can leave you in panic mode, especially when the battery dies. The good news is that both Apple and Android offer built-in tools that help you track a missing device even when it is ...

It happens each year when the weather turns cold: The coats, hats, sweaters and blankets come out. The lights come on earlier. And the arguments over how high or low to set the thermostat begin. But ...

When it’s cold, an EV with a very low battery can struggle to deliver power because the cells are operating outside their ...

While Google disagrees, the company may have decided again that your data is its toy. Here's how to try to stop Gmail from training its AI on your email. There's no shortage of big tech companies that ...

Hyper-V can make your computer run hotter because it allows multiple virtual machines (VMs) to run simultaneously on a single ...

A sign in the window of the control tower at Ronald Reagan National Airport on Nov. 8, during the government shutdown. (Peter W. Stevenson/The Washington Post) Americans flying home for Thanksgiving ...