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Tesla factory tour includes a finalized Model X sighting. Johnson Controls is spending $555 million to make more stop-start batteries. Smart borrows the Renault Zoe's electric motor.

Tesla will start production of the new Model Y in February. And Elon Musk says 'massive retooling' is taking place to make ...

Tesla has started production at its new Megafactory in Shanghai, its second such factory, and it is starting to ...

On the eve of the official debut of its new Model X, Tesla invited Business Insider to tour its technologically advanced factory in Fremont, California. While thousands of humans work on the ...

The decision comes after weeks of Musk and the company trying to gin up support through letters to shareholders, social media advertisements and incentives like Tesla factory tours. Board members ...