When most people think of billionaires, they imagine sprawling estates, multiple vacation homes, and luxurious penthouses ...

He has the chic of a Silicon Valley tech bro and a clean energy pitch for investors, but will Gerard Barron's deep-sea mining ...

Elon Musk's net worth has grown about 75-fold since 2013 to nearly $400 billion. Tesla's proposed pay package could send it ...

Billionaire and onetime top White House advisor Elon Musk said he was invited to a tech leader summit at the White House’s newly renovated Rose Garden on Thursday, but will not be attending. “I was ...

Tesla’s board unveiled a compensation package for the chief executive that could be worth $900 billion if he meets ambitious ...