A traveler may still be turned away from the border for one lesser-known reason, even when their passport is valid.

According to federal regulations, travelers who wish to travel abroad must present a valid document. In the case of naturalized U.S. citizens, they must also present a U.S. passport even if they have ...

Add Yahoo as a preferred source to see more of our stories on Google. Some countries require that your passport is valid three or even six months beyond your date of departure, so be sure to check ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. A daughter's plan to prove her dad wrong regarding her passport ...