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.

Peter Gratton, Ph.D., is a New Orleans-based editor and professor with over 20 years of experience in investing, risk management, and public policy. Peter began covering markets at Multex (Reuters) ...

PHOENIX - An American actor who is known for his work in ER, Ocean's 11 and other programs is now also the citizen of another country. The Dec. 27 version of the Journal Officiel de la République ...