Economics How Cheating (and Duffle Bags of Gold) Got Me a First-Class Flight to London There are countless ways to game the airline miles system, but does that mean you should take advantage? Aaron Gordon
Economics How the Internet Should Increase Geographic Mobility We're adjusting to a world where more and more interactions are not face-to-face and trust can be cultivated online. Jim Russell
Social Justice Forget the Maps: Why All the Data in the World Won’t Make You a Better Traveler Travel writer Paul Theroux on why planning your trip can be a lesson in frustration. Paul Theroux
Economics Lose All Your Weight, Fly for Free Under a new pay-per-kilogram system, ghosts will be able to fly for nothing. Ryan O'Hanlon
Environment Visions of Futuristic Air Travel (And Plenty of Leg Room!) in 1946 The vision of post-war air travel isn't all that different from what well-heeled fliers can get today, but what a long, strange trip it's been. Matt Novak
News in Brief Congratulations, Mr. President, and Bon Voyage! Looking for President Obama over the next few years? You should start at the White House, of course,… Tom Jacobs
Environment Green Habits Stay Home on Vacation People who are environmentally responsible in their everyday lives seem to cast aside their green habits when traveling for leisure, a study notes. Melinda Burns
Social Justice The Politics of a European Pat-Down Airport security in Europe tends to be more discreet than in the U.S. But an industry group wants to change that. Michael Scott Moore
Environment A Road Less Traveled Passenger travel in the industrialized world has been stagnant for nearly a decade, researchers say. Melinda Burns
Environment Which Countries Rank Highest in Adventure? The Slovak Republic, Israel and the Czech Republic score high marks in the annual Adventure Tourism Development Index. Todd Pitock