Despite the greatest strides in mathematics, these hard math problems remain unsolved. Take a crack at them yourself.

Artificial intelligence systems may be good at generating text, recognizing images, and even solving basic math problems—but when it comes to advanced mathematical reasoning, they are hitting a wall.

Research shows a clear link between students’ postsecondary success and the highest level of math they took in high school. Credit: Getty Images The Hechinger Report covers one topic: education. Sign ...

Clarification: This story has been updated to clarify how University of Colorado researchers handle their data collection. A student digs into a math problem that references his favorite superhero, ...