During Tesla 's ( TSLA -3.39%) fourth-quarter earnings call last week, Elon Musk got investors amped after the entrepreneur ...

Riordan, who represents thousands of former Twitter employees suing the company, sees many similarities in the predicament of ...

Musk, who also runs SpaceX and a number of other companies, has been known to make big often exaggerated promises. For ...

Elon Musk speaks inside Capitol One Arena following President Donald Trump’s inauguration as the 47th president on Jan. 20 in ...