As if you didn’t have enough to worry about when it comes to surveillance, researchers have discovered a new way to identify and track people using Wi-Fi signals—and I’m not talking about anything ...

Former competitor Michael’s (which bought the rights to the shuttered chain’s private fabric label) announced in June that searches for “fabric” on Michaels.com were up by 77% over the past year and ...

There are six power banks on my desk right now. On the shelves behind me are a dozen (two dozen?) more. Over the past three years, I’ve tested more than 55 portable battery packs for Engadget — and ...