This week in travel news: makeup videos at 30,000 feet, the “little Marrakech” none of your friends have been to, and a historic European city is losing its footing. And it’s Memorial Day weekend, the ...

Mike Keech, the CEO of Liquid I.V., thinks you have a problem that you might not even be aware of. “A majority of consumers, Americans and people around the world are chronically dehydrated,” he told ...