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

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

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.

WASHINGTON (Reuters) -Tesla said on Wednesday it has built initial versions of an affordable car, a move likely meant to stem ...