Brazil's Curitiba was once a model of sustainable planning. Now, it's struggling with a slew of urban problems.
As cycling goes mainstream, hardcore riders in New York City complain about being tamed. Here's why they're wrong.
A new study shows 18- to 29-year old Germans are also leaving the road.
Bike infrastructure is changing, raising new questions about the best design.
When designed the right way, a BRT line can be a smart alternative to more expensive modes of public transit.
Road trains — semi-autonomous highway platoons — recently completed a promising trial, but questions remain.
Traffic is not an economic problem. It’s an indicator of a healthy urban economy.
Could this be the worst car accident ever put to video?
A local journalist offers a strange diatribe against D.C.'s bikeshare program.
Without better planning, health disparities between rich and poor neighborhoods will continue to grow.
Ever wonder what an airline stowaway sees when peaking out from within his Samsonite sanctuary?
Can a city reduce the number of deaths to zero?
A 16-city tour of America, from an Amtrak seat.
The population of a given metro area affects airline travelers more than you might think.
Kenowa Hills parents have reacted strongly against a high school principal's decision to suspend 64 seniors for holding a "bike parade."
Bike lanes could keep accident rates low, even without helmets.