Morgan Stanley analyst Adam Jonas, a longtime Tesla bull, wrote Wednesday that the Q4 results were "mostly disappointing," but added that the report was not ...

Increases in consumer and government spending drove economic growth in the quarter, while decreases in investment offset some gains. For the year, the US economy grew at 2.8% pace, slightly below the ...

While the initial testing will use Tesla's own fleet of cars, regular customers may be able to add their cars to the ride-hailing fleet next year, Musk says.