The Department of Justice is examining potential securities or wire fraud over Tesla's promotion of its driver assist software, Reuters reported.

Federal regulators have opened a sweeping investigation into Tesla’s self-driving technology after a series of crashes and traffic violations tied to the company’s driver-assistance software. The ...

Tesla must send extensive new records to the National Highway Traffic and Safety Administration as part of an Autopilot safety probe — or else face steep fines. If Tesla fails to supply the federal ...

NEW YORK (AP) — Federal regulators have opened yet another investigation into Tesla’s self-driving feature after dozens of incidents in which the cars ran red lights or drove on the wrong side of the ...

American auto safety regulators opened a formal safety probe into Tesla’s Autopilot program on Friday following a number of crashes that involved emergency vehicles. The National Highway Traffic ...