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 ...

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, ...

Major League Baseball implemented several rule changes this season that have drastically shortened games, and the league will test several other potential alterations this season in the Atlantic ...

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 ...