Armed with a burner phone and a fake name, I set out to learn how Instagram’s algorithm really works. This is what happened next.

The new $597 WavWatch 2.0 is on my wrist. If I put it up to my ear, I can hear the high frequency sounds it's emitting. The low hums can be heard a foot away.

PCMag experts have been testing and rating video and photo editing tools for decades. Now, for the first time, our savvy ...

People who have lost their vision because of a common, but untreatable, age-related condition are now able to read again thanks to a pioneering electronic eye implant.  The tiny Prima device is just ...