The fallout from Elon Musk’s plunge into politics a year ago is still hammering his Tesla business as both sales and profits dropped sharply again in the latest quarter.

Tesla Inc.’s core car-making business is facing a deteriorating outlook, providing a major test of Chief Executive Officer ...

Tesla said on Wednesday it has built initial versions of an affordable car, a move likely meant to stem the steep decline in sales the company has experienced in markets across the world. Elon Musk's ...

On the earnings call, Musk warned Tesla "could have a few rough quarters" ahead as green energy tax credits disappear.