Duolingo has risen to prominence over the past decade with its language learning app offering people around the world a low-cost or free option to learn dozens of languages. With a reported 500 ...

Any member of group chat and my wonderfully patient advisor knows that during my final year of college, in my dreams, I frequently saw a world where I failed my statistics final and didn’t graduate.

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.