Most Americans (80 percent) are concerned that getting a COVID-19 vaccine digital passport would jeopardize the security of their personal health information, Fast Company reported July 29. Of ...

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 ...

Governments and private companies are ramping up efforts to create “vaccine passports” that could potentially give a big boost to reopening air travel and businesses around the world. But critics are ...