The line would connect Tokyo and Osaka, two urban centers heading into dramatic population decline.
The more cities that adopt bike-share systems, the plainer the need for coordination between them.
The growing popularity of bike-share represents a shift toward embracing shared-transport networks. But there's a much larger picture to consider.
The developers of Human have complied user data into stunning visualizations that show how and where we get around.
A private car service has released hilarious commercials making the city's after-hours transit look unruly. But that's exactly its enduring appeal.
A Copenhagen urban-biking staple finds its way to Chicago.
The DOT plans emergency procedures to save the Highway Trust Fund, which will go bust in August if Congress doesn't take action.
A Twin Cities-based service based on Minnesota values is embraced by an unexpectedly robust marketplace.
At the top of the list: Get people on board with annual fare increases.
The technology craze of the 1890s meant fashion freedom and transportation independence.
Too many agencies favor suburban commuters over inner-city riders.
While several car manufacturers (and Google) are working on building autonomous cars, a startup is looking for another way to go driverless.
But the key question remains: Will metro residents give up their cars?
British Airways has revealed the Turducken of in-flight entertainment.
No longer will you climb up the stairs on a busy bus only to sheepishly lurch back down when you discover that all the seats are taken.
U.K. transport firm Steer Davies Gleave takes "motivational interviewing" door to door.
A round-up of the best stories on cities and urbanism we've come across in the last seven days.
And get an estimate of how much each line would cost to run.