"[Tim] Cook is one of the best listeners I've ever encountered," says Kim Scott, author of "Radical Candor" who was a faculty member at Apple University.

Apple has announced its chief executive, Tim Cook, will step down after nearly 15 years in the top job, handing the reins to the head of hardware engineering, John Ternus.

The tech leader has overseen immense growth at Apple – and faced scrutiny for his ties with President Trump.

Tim Cook didn’t get to be a part of a “thoughtful, long-term succession plan” in 2011. After stepping in for Steve Jobs multiple times during the Apple co-founder’s fight wi…

Cook exported the smartphone revolution from the US to the world and turned Apple into one of the most powerful and profitable companies on Earth

Tim Cook had an extraordinary run — and impeccable timing, both in terms of when he became CEO, and when he is stepping down.

John Ternus, vice president of hardware engineering, will succeed Cook as CEO on September 1.

Tim Cook's 15-year tenure at the helm of Apple was highly profitable for Wall Street, as the company's market cap swelled from $350 billion to $4 trillion.

CNBC's Jim Cramer reflects on Apple CEO Tim Cook's legacy building the "greatest consumer-based enterprise in history."

"[Tim] Cook is one of the best listeners I've ever encountered," says Kim Scott, author of "Radical Candor" who was a faculty member at Apple University.

Under Tim Cook’s leadership as CEO, Apple achieved unprecedented financial growth. As HBS professor David Yoffie explains to HBR editor at large Adi Ignatius in this week’s HBR…