While traffic cameras are commonly used to track speeds and manage traffic flow, they can also see a lot of other activities happening on the highway.

If you think you can get away with playing on your phone while you drive, taking both hands off the wheel, or not wearing a seatbelt just because there are no police nearby, you may want to reconsider ...

In a study focused on New York City, MIT researchers have shown that existing sensors and mobile data can be used to generate a near real-time, high-resolution picture of auto emissions, which could ...