Tesla stock soared in the months after the November presidential election because investors were convinced Donald Trump was ...

Elon Musk’s bitter falling-out with President Trump could be costly for Tesla. As long as he is persona non grata in the ...

Potential fallout could include a roadblock to Tesla's plans for self-driving cars and SpaceX flying fewer missions for NASA.

ANALYSIS: If the President follows through on his threats, the price tag could be enormous. Yet financial loss is far from ...

Tesla wants to keep its vehicle crash information private, including details of road conditions and driver behavior.

The risk U.S. transportation, environmental, communications and other regulators will take aim at Elon Musk's many businesses ...

Tesla has asked a judge to reject a demand for some of its vehicle crash data held by the U.S. National Highway ...

At the intersection of ambition and politics, Elon Musk’s multibillion-dollar space and electric vehicle empire may soon be ...

Elon Musk is lobbying Congress to create a national regulatory ... controls under a limited exemption from the National Highway Traffic Safety Administration (NHTSA). That’s a ceiling Musk wants to ...

In the end, the fight between President Donald Trump and Elon Musk may see the latter turning to the same institution that he ...

As Elon Musk pivots away from Washington and back to his companies including Tesla, experts say he will have to address ...

Shares of Elon Musk’s electric vehicle maker are falling sharply Thursday as investors fear his dispute with Donald Trump ...