When you have an old Android phone, you typically hand it down to a younger relative, sell it, or trade it in somewhere so it won't add to the pile of growing electronic waste around the world. But ...

Android photo frames have quietly become one of the most popular ways to reuse old phones and tablets, but the same shortcuts that make them easy to set up can also leave them wide open to attack.

Smartphone cameras have become the latest arms race in tech, as companies try to dethrone the competition with bigger, better, beefier cameras each year. Having access to a greater variety of camera ...