Add Yahoo as a preferred source to see more of our stories on Google. Elon Musk has long voiced his concern at Donald Trump’s tax and spend bill - Nathan Howard/REUTERS Elon Musk has threatened to use ...

Shares in Tesla plunged 6.79% Monday after its CEO Elon Musk said he is forming a new American political party, provoking an irate response from President Donald Trump. Shares in Tesla (TSLA) had ...

Tesla investors hoping that CEO Elon Musk would stay out of politics after leaving his position in the Trump administration are going to be sorely disappointed—again. Disappointment is rarely good for ...

Elon Musk’s long-touted vision of a widespread Tesla "robotaxi" fleet appears to be taking a tentative step towards reality, with a small-scale test run of self-driving cabs set to begin in Austin, ...