'Stupid' and 'insane': Billionaires vent over tax plan

Musk, who recently blew past Amazon founder Jeff Bezos as the world No. 1 in wealth thanks to Tesla's soaring share price, would be liable for perhaps a $50 billion tax hit under the Democratic proposal.

California DMV places Tesla’s ‘Full Self-Driving’ under review

California’s DMV is reviewing whether Tesla is violating a state regulation by advertising its vehicles as being fully autonomous without meeting the legal definition of self-driving. The probe comes amid several high-profile crashes nationwide — including a fatal wreck in California — involving Autopilot in recent weeks.

You won't be able to buy a Tesla with Bitcoin

Electric car maker Tesla will stop accepting Bitcoin as a payment. That's according to a tweet Wednesday from CEO Elon Musk, who cited environmental concerns surrounding the cryptocurrency.

SpaceX Starship crash-lands during highest test flight

SpaceX launched its shiny, bullet-shaped, straight-out-of-science fiction Starship several miles into the air from a remote corner of Texas on Wednesday, but the 6 1/2-minute test flight ended in an explosive fireball at touchdown.