Astronauts will swap bulky cameras for personal devices, reshaping how spaceflight is documented and shared with Earth.

Police already use facial recognition to identify people. But refusing to opt in when there's a choice, in places like airports, can still matter.

A reverse image search can give you more info about any picture you see online, and you can do it right on your iPhone.

Learn how to easily connect your phone to your TV using wireless methods like AirPlay. This step-by-step guide covers everything from accessing your phone's control center to troubleshooting ...

The Indian government offers a range of free mobile apps that help citizens access services, manage documents, make payments, ...