In high-stakes situations like health care—or weeknight Jeopardy!—it can be safer to say "I don't know" than to answer incorrectly. Doctors, game show contestants, and standardized test-takers ...

Everyone knows that AI still makes mistakes. But a more pernicious problem may be flaws in how it reaches conclusions. As generative AI is increasingly used as an assistant rather than just a tool, ...

During an online presentation outlining features of Copilot, Microsoft’s new AI-powered chat technology for Office apps like Powerpoint, Teams, and Outlook, the company addressed the AI’s previous ...

AI tools and news just don't seem to mix -- even at the premium tier. New research from Columbia's Tow Center for Digital Journalism found that several AI chatbots often misidentify news articles, ...