In 2017, Chris published The Millennial's Guide to Making Happiness and did a TEDx talk shortly after on MESH: his system for happier living based on travels to 41 countries. Seeing how money could ...

Add Yahoo as a preferred source to see more of our stories on Google. Passengers check in at O'Hare International Airport in Chicago. (Scott Olson/Getty Images) (Scott Olson via Getty Images) There ...

United said it would be taking down key online and mobile services for about four and a half hours.

Airlines offer web check-in for a convenient flight experience, allowing travelers to skip queues, choose seats, and get mobile boarding passes from home, enhancing comfort and reducing stress.