Tesla is a world leader in gigacasting, which involves enormous presses with thousands of tons of clamping pressure to die-cast three sizable sections of a vehicle's underbody instead of hundreds ...

Tesla now wants to stick to casting vehicle underbodies in three pieces, rather than its cutting-edge gigacasting efforts, which involves high-pressure die-casting large sections of a vehicle’s ...

Michael Hanna once admired Elon Musk so much that Tesla TSLA0.17%increase; green up pointing triangle stock made up about 25% of his portfolio. But in February, put off by the chief executive’s ...