General Motors Co. Chair and CEO Mary Barra has been named ... beyond their organization and how they wield power, Fortune said. Fortune described Barra as a "trailblazer in the auto industry ...

authors of a new book, “Who Believed in You?” They were also joined by Mary Barra, CEO of General Motors. They discussed the power of mentorship, how mentorship fits into the American dream ...

GM chief executive Mary Barra walked a tightrope in a letter to shareholders Thursday that sounded upbeat — but also warned that tariffs could cost the company as much as $5 billion this year.