The UK will implement new passport rules for dual citizens soon, requiring proof of citizenship at check-in. Travel expert ...

From dual citizenship guidelines to how many passports you can have, here's everything American travelers need to know about holding multiple passports.

Olympians dream of winning a medal for their country. A lot of athletes, however, end up representing countries different ...

The United Kingdom is set to enforce new passport and entry rules for dual citizens beginning in 2026, a move that will ...

Rep. Jim Jordan and Sen. Bernie Moreno joined more than two dozen other GOP lawmakers arguing the Constitution's citizenship ...

New legislation would force anyone holding both U.S. citizenship and another country’s passport to pick one within a year ...

British citizens traveling to the UK with dual nationality could be denied boarding and entry if they don't have the right ...

Estimates suggest that over 40 million people — more than 10% of the U.S. population — are eligible or possess dual nationality.

A divide over whether dual citizens should be allowed to contest is threatening Bangladesh’s February elections.

Hollywood actors Meagan Good and Jonathan Majors have been granted Guinean citizenship, tracing their ancestry to the West African nation via DNA testing. The pair received their new nationality in a ...