Needing documents to travel is nothing new — after all, checking in for a flight requires some form of ID, and if you're bound for somewhere foreign, it'll have to be a passport. The same goes for car ...

Vaccine passports are getting a lot of attention as the country and world move into a post-pandemic reality. Governments, businesses, and travelers are talking about it, but it's not without debate ...

PHILADELPHIA -- The White House is weighing in the contentious topic of whether people will be required to carry so-called "vaccine passports" to show proof they have been immunized against COVID-19.

The black market for fake COVID-19 vaccine passports is growing as countries mandate them, not just for international travel, but to gain access to jobs, restaurants and events, Fortune reported Aug.