With a catalog so expansive, it's not uncommon to have dozens of apps and games installed on your phone. What makes smartphones truly smart is how efficiently they are able to handle tens and hundreds ...

It’s easy to zap your battery by leaving games running in the background while you scroll on your phone or grab some food. You tell yourself you’re just stepping away for a minute and, before you know ...

Beth Skwarecki is Lifehacker’s Senior Health Editor and has been writing about health, fitness, and science here since 2015. Beth was the recipient of the 2017 Carnegie Science Award in science ...