Those digital screens at bus shelters can be used for crowd-sourced academic research.
A troubling trend that's getting worse.
Vehicles can do great damage, yet when people drive aggressively or vengefully, the destruction is often dismissed as "an accident."
The people and ideas reshaping urban life
A case study illustrates how more deliveries could mean more congestion.
It's way more than just a crazy thing you sometimes see on the local news. And almost no one is doing anything about it.
A clever new peer-to-peer car-sharing scheme makes a lot of our standard travel expenses look like a huge waste of money.
There's something almost hypnotic about this hippie-lite promotional video.
Turns out the train operator was on the phone.
Own a small, cheap-to-operate electric vehicle for workaday commutes, and access to a sports car or SUV whenever you want.
A reminder from the data.
You can vote from among a fresh batch of 25 new ideas.
With terrible consequences.
The concept has made neighborhoods safer and more social. Can't it make cities a little greener too?
That person you often see on the bus? Scientists are pinpointing exactly how often you're running into them.
Even around 1918, the public-transit system in New York was fairly robust.
Two years of consensus-building led to a celebration, not a protest.
Not only do we now own fewer cars. We're also driving each of them less.
A glimpse at the risks Palestinians take to get to work in Israel.