A Yale researcher spends two years riding around, documenting the rules of "social disengagement."
A UCLA researcher makes the case for several ways to cut noise at transit stations in the middle of freeways.
We need other ways of quantifying walkability on our nation’s streets.
The people and ideas reshaping urban life
A series of ads aims to restore civility to the Paris subway.
American cyclists are used to dealing with disrespect on the road, but not from elephants.
Philadelphia officials want to combat such painful examples of "distracted walking."
Mostly to turn or because the signal doesn't recognize them, according to the latest research.
No trace of the primitive people mover remains, except an extremely colorful history.
It can if it's built right, as in Portland or San Diego, and new research explains why.
By trapping characters indefinitely, fictional jams can set up otherwise implausible plotlines.
A stunt driver takes a high-speed and action-packed tour of the city.
How futuristic novelty ads unfairly target and take advantage of commuters who can't escape.
Artist David Cerny calls it the "London Booster."
A new study claims to "contradict" the premise that density discourages driving — but does it?
The Indian capital's heavy traffic is suffocating its bus system.
A station-by-station map of poverty, crowded housing and employment.
The Dutch are in dead last, and one program stands above the rest.
Traffic Psychologists in Sao Paolo try to cheer up the city's drivers with signs, high fives, and physical affection.