Recently, with Grok, an AI created by Elon Musk’s company, xAI, suddenly started saying things that shock and offend people. Days after an update meant to make Grok less “politically correct,” it ...

Making A.I.’s vile claims and made-up facts even worse is the fact that these chatbots are designed to be liked. They flatter ...

CEO Arthur T. Demoulas was put on paid leave after years of mounting tension with his sisters and the board of directors.