A video circulating on social media claims to show a quick and effective method for checking oneself for dehydration. The video shows two people pinching the skin around the top of a knuckle so it ...

Dehydration can affect your overall health, especially during hot weather, illness or intense physical activity. While thirst is the most obvious sign, the body often gives other subtle signals when ...

In brief: YouTube's latest Premium feature allows pinch-to-zoom on mobile devices. Of course, its usefulness may depend on the resolution of a video and the user's device screen. It's in a testing ...

YouTube is testing new 'Pinch to Zoom' functionality for its video player. The experimental feature will be available to Premium users until September 1. For a limited time, Premium members can try ...

With millions in the U.S. under heat advisories, and as extreme heat continues to claim more lives, it's more important than ever to stay hydrated. In high temperatures, it's easy to get dehydrated, ...

Google Image search is testing the ability to pinch to zoom, to expand the details on a specific image within the mobile interface. So instead or in addition to clicking on an image, you can pinch to ...