Announced today, Tim Cook is set to step down as Apple CEO, making way for the head of its hardware engineering team, John Ternus. The change in leadership is scheduled to take place this September. Cook has been the head of Apple for 15 years already,

When Apple Inc. announced Monday that longtime leader Tim Cook would be replaced by John Ternus, it published an image of the two executives walking side by side at the company’s campus in Cupertino, ...