Police officers are highly responsive to the scrutiny of their superiors, a Princeton University study shows. The findings suggest that rules and supervision can be effective at reforming police behavior.
Beyond the benefits of dockless bike sharing for people's mobility and health, these services are producing an ever more useful byproduct: journey data. Mapped through global positioning system (GPS) devices on the bikes ...
Delivery robots in San Francisco will need permits before they can roam city sidewalks under legislation approved by city supervisors.
Since the Trump administration announced last June its intended withdrawal from the Paris Climate Agreement, attention—and hope—has turned to America's cities and states.
Every day, city governments collect vast amounts of administrative data – local property tax assessments, 911 emergency response calls, social assistance recipients and more.