A new study finds that people who used to make the whole trip by bike or transit now drive to the station.
This latest evolutionary trick by cliff swallows is particularly impressive.
Service increases may pay for themselves through emissions reductions and safety improvements, even before factoring in congestion.
The people and ideas reshaping urban life
Baltimore gets an edible fantasy transit system.
Public transportation ridership is up across the U.S., but the opposite is true in many cities that voted down funding measures last year.
Some early attempts to map the question in D.C. suggest that there might be. But what does the correlation tell us?
According to a CDC study, we do this more than most European countries.
Looking back over the history of the crowdsourced digital street map, a familiar pattern emerges.
Why BRT isn't right for every city.
The latest research suggests the answer is yes.
Cory Bortnicker takes a humorous approach to enforcing sidewalk etiquette.
Andrea Bartoli suggests an approach that presumes ignorance on the part of offenders.
The NYPD is replacing the term "accident" with the word "collision," a change that underscores a new approach to bike and pedestrian fatalities.
A visual reminder of where most pollution in our cities comes from.
Slow commute? No problem.
Chapel Hill has been a fare-free system since 2002 and is still going strong.
New Census data on commute times suggests not much has changed in the last ten years.
The fight over a subway line under the high school has exposed the conflicted, vulnerable position of Mayor William Brien.