Artificial intelligence has been billed as the answer to every productivity problem. But in the face of rising costs, some tech leaders are changing their tune.

As commencement speakers face restless crowds of new graduates, Google CEO Sundar Pichai says he's ready for his turn at Stanford next month.

As AI sparks concerns over job security and creativity, Sundar Pichai confronts growing public unease, addressing the emergence of the 'boo strategy' in tech discourse.