New A.I. tools could enable a Silicon Valley dream: bots that customize learning for pupils. Prior attempts have not lived up to the hype. By Natasha Singer Natasha Singer, a technology reporter, has ...

Elon Musk’s xAI seeks humans to teach its chatbot Grok how to design and create video games. Check eligibility, salary, and how to apply. Elon Musk’s AI company, xAI, is taking a new step in ...