Discover how to build your own DIY laser pointer that connects to your smartphone's headphone jack and is controlled via an ...

If you want to run your app on a real iPhone, the process is pretty much identical. You need a USB cable to connect your iPhone to your Mac. As long as your phone shows up in the Locations sidebar in ...

The Google Phone app is working on “Expressive Calling” that lets you tell people why you’re reaching out, including if it's urgent.

Tired of hauling around a separate camera? We've lab-tested a large majority of the phones on the market, and these are the best ones for snapping photos. I’m one of PCMag’s mobile writers. That means ...