URBAN TRAFFIC

Cities are getting bigger, and so is the traffic mess. Predicting how traffic moves is tricky because it changes all the time. Weather, events, and other stuff make it even harder. But now, there's a new tool called STAC-Net that might help. STAC-Net is like a smart brain for traffic. It uses fancy

New York City is thinking about letting driverless cars, like those from Waymo, hit the streets. Waymo, which is owned by Google's parent company, Alphabet, has already started testing its electric Jaguars in the city. But there's a catch: a person has to be in the driver's seat because of state law