Tim Cook: The outgoing Apple CEO stepped into Steve Jobs’ giant shoes and leaves them much bigger

Tim Cook, who helped make Apple one of the world’s most valuable firms, will step down as chief executive after 15 years in ...

Musk bought $1.4 billion SpaceX shares last year: Report

Elon Musk increased his stake in ​SpaceX last year by ​purchasing $1.4 billion worth of stock from ​current and former ...