The vehicle has now moved beyond highways to its next phase: roaming the roads of Mountain View.
The system is losing riders, and now its major sponsor has backed out. Can it be saved?
In ways that aren't always obvious.
Protect your favorite urban bird.
Unsafe roads and driving laws allow the global traffic-death rate to remain "unacceptably high," according to the World Health Organization.
The Adolescent Mobility Health Consortium sees teen driving as an urgent public health issue.
The program will require 51 hospitals to accept injured patients without questions or money up front.
The latest research suggests the answer is yes.
Dispatches from the imagination of transportation engineers.
Case studies from cities that have done it well.
The Battle of the Commute rages on, as this painful-to-watch footage shows.
It's time to recognize that most people are never going to "stop worrying and learn to love the traffic."
As cycling goes mainstream, hardcore riders in New York City complain about being tamed. Here's why they're wrong.
Kenowa Hills parents have reacted strongly against a high school principal's decision to suspend 64 seniors for holding a "bike parade."
New York's “complete streets” law is a step in the right direction, but roads around the state continue to threaten the lives of children who live and go to school near them.
Dutch people aren't born knowing the rules of the road. They're taught from an early age.
Traffic fatalities disproportionately affect children in developing countries.
Boston hopes its driver-operated Street Bump app will grow sensitive enough to detect cracks in the pavement before they become gravel-spewing craters.