Elon Musk’s salute at a Monday inauguration party for President Donald Trump was interpreted by many observers online as a ...

Meta executive Mark Zuckerberg, Tesla and SpaceX leader Elon Musk and Amazon CEO Jeff Bezos absorbed hits to their net worth.

Update 9:27 a.m. ET, Jan. 20: Today is not only Inauguration Day but it is also a federal holiday, Martin Luther King Jr. Day ...