John Ternus faces challenges that will force him to step outside his comfort zone in hardware engineering. | World News

John Ternus takes over as Apple CEO on September 1, succeeding Tim Cook. He's already restructuring Apple's design team and shifting management

New Apple chief John Ternus debuts amid foldable iPhone and AI race

John Ternus takes over as Apple's chief executive on Tuesday, inheriting a company that towers over the smartphone market but trails its rivals in artificial intelligence. Ives…