The world might not have flying cars, but it does have the iPhone, which can let you unlock/lock your car, pop the trunk, and even get the engine running.

University of Washington researchers built a smartphone app that tracks fetal heart rate as accurately as clinic tools using only the phone's speaker and mic, though it's not ready for release yet.

Not every preinstalled app deserves to be ignored.

Tired of spam texts that just won't stop? Your phone comes with built-in protection, but it might be turned off by default. Here's how to fix that on both iPhone and Android.

Long before cable and internet providers began delivering television, people could freely pull broadcast signals out of the ...

If you ever wished you could access your iPhone or Android device directly on a Windows PC, Phone Link lets you do that. But ...

Forbes contributors publish independent expert analyses and insights. Zak Doffman writes about security, surveillance and privacy. Update: Republished on May 11 with new coverage of Google’s deletion ...