Think you know the basics? Think again. Studies show that most adults struggle with questions that seem surprisingly simple on the surface. From financial concepts to science facts, these seven ...

A lot of people get stumped by what can seemingly be a simple science question—even when it comes to kids’ trivia. Some of the more difficult trivia questions below may surprise you. See how many you ...

Large language models (LLMs) seem to get less reliable at answering simple questions when they get bigger and learn from human feedback. AI developers try to improve the power of LLMs in two main ways ...