Google's Waymo will soon launch its self-driving fleet in Arizona.
Tesla's massive dismissal of employees compounded the difficulty of producing Model 3 to meet the high demand.
China is planning to halt production and selling of cars that run on fossil fuels to focus on green cars.
Is gold overvalued?
While companies work on efficiency and affordability, some visionaries have designed elegant electric cars—far from the clunky versions of the past.