In at least six instances identified by TechCrunch, first responders have had to take control of Waymo vehicles and move them out of traffic during emergency situations.

The Sony-Honda joint venture has killed plans for its Afeela sedan and SUV electric vehicles. The news comes shortly after Honda reversed its plans to launch more electric vehicles in the U.S.

The young California startup is already building RVs, FedEx vans, and box trucks. Now its hybrid powertrain will underpin ambulances and mobile healthcare units.

After nearly two years of testing in the two cities, the Amazon-owned company says it's getting closer to offering rides.