Heard on the Street's Miriam Gottfried, Spencer Jakab, and Ken Brown try to make sense of the Tesla-SolarCity deal and whether Tesla CEO Elon Musk can win investors over. Then Dan Gallagher ...

Here’s a look at the financial standing of Elon Musk, the founder of Tesla and SpaceX, and Trump’s pick to head the ...

Elon Musk is the founder of Tesla Motors and SpaceX among other companies. Read about his net worth, children, ex-wives, age, ...

Here's a look at the world's richest people, as Elon Musk's net worth exceeds $400 billion, fueled by a surge in SpaceX's ...

We break down the net worth of Kimbal Musk, the brother of Elon Musk, by looking into his earnings and business ventures.

FORTUNE reveals its annual choice for Businessperson of the Year and names Elon Musk, CEO of Tesla Motors and SpaceX and Chairman of SolarCity, the 2013 FORTUNE Businessperson of the Year.

Will Elon Musk's abrasive leadership style at Twitter help or hurt his ability to make America's government more efficient?