Though their war of words on social media has slowed, the world’s richest man and the U.S. president isn’t over yet as Trump ...

The stock has been on a roller coaster ever since Mr. Trump’s election. The shares are down about 13 percent this week.

President Trump’s decision to pull a close associate of Elon Musk’s out of the running to run NASA helped doom an ...

The public feud between President Donald Trump and Elon Musk, which exploded on Thursday, June 5th, with mutual accusations ...