While tariffs are a tangible worry for investors, something far more nefarious (and important) can weigh on the stock market.

Elon Musk reigniting his feud with the president is "stupid," longtime Tesla investor Ross Gerber said.

President Trump commented Monday about 'looking into' deporting Tesla and SpaceX CEO Elon Musk. Here's what we know about ...

KEY TAKEAWAYS Shares of Tesla are dropping in early trading Tuesday as the feud between CEO Elon Musk and President Donald ...

Elon Musk said he’s carrying out his threat to form a new political party after his fissure with President Donald Trump.

Recent social media barbs between the president and the EV maker’s chief executive have investors worried again. Here’s the ...

Shares of electric vehicle maker Tesla, which is headed by Elon Musk, slumped Tuesday as the war of words between billionaire ...

President Trump says he'll send out tariff letters to other countries starting Monday, but this is the real deadline. Elon ...