For all of its comments and reviews, does TripAdvisor really improve travel? And what’s the best way to use it? The Frugal Traveler offers some guidance.

For anyone who’s put off their shopping until these last couple of weeks before Christmas, here are some gift ideas for the frugal traveler in your life.

Whether you’re looking for flights or food, hotels or hosts, these sites could help you with your next trip.

Whether you’re a casual user or you like to stay constantly connected, here are tips for using a smartphone overseas without going broke.

A test of niche travel agencies found that they bested the Internet big boys on both price and service nearly every time.

A look at four smartphone apps that promise to help you navigate the road, and the airport.

What can academics who study the world of travel teach the budget traveler?

Have trouble sleeping in coach? The author does, so he talked to some sleep experts about flying.

A revamped list of Web sites for savvy, budget-minded travelers.

Want a free ticket to paradise? Here’s a three-part plan that would turn any frequent-flier mile skeptic into a believer.