Traveling abroad is an adventure that can open up your world and give you a new perspective on pretty much everything. You ...

A guide to which countries require U.S. passports to be valid three or six months ahead of a traveler's planned departure ...

As more Americans look to move abroad, a second passport is one way to help them. Here's what to know about getting started ...

Here's what you should know about citizenship and residence by investment programs offered by countries around the world.

With a bit of research, you may just be a citizen of another country besides the United States and you ... more than getting ...

Peter is a writer and editor for the CNET How-To team. He has been covering technology, software, finance, sports and video games since working for @Home Network and Excite in the 1990s.

Yes, you can cruise ... try to reenter the country. For this reason, the Department of State recommends that anyone taking a cruise from the United States carry a valid passport book.

It can also be helpful for tax purposes. Depending on which country you are coming from, a second passport might remove travel restrictions, allow safe havens amongst political instability ...