SAN FRANCISCO -- During an emergency, it's important to keep your cellphone handy and charged. In the event the power goes out, it's going to be even more difficult to find a place to plug back in and ...

If you want subtler animations across iOS, you can enable the Reduce Motion setting. To do this, go to Settings > ...

I've spent large portions of my life looking for ways to extend the battery life on my Android phones. Admittedly, that sounds rather dramatic, but growing up with only budget models meant I was ...

This common metal found in EV batteries is raising the risk of contamination during the recycling process. Researchers from the Hong Kong University of Science and Technology have identified a barrier ...

If your iPhone battery is dying too fast, this guide will show you the three surprising features that are likely causing the problem.

Squeeze more battery out of your smartphone with these tips. March 20, 2013 — -- "Do you know where there is an outlet to plug in my phone?" you ask as you scour the lower part of the wall for a ...