OpenAI has revealed a breakthrough proof that overturns a nearly 80-year-old geometry conjecture posed by Paul Erdős.

It's a math puzzle designed for third graders, but many adults are having trouble solving it. The puzzle looks something like Scrabble, with a series of boxes that snake up, down and across a page.

U.S. magazine Scientific American recently named the work of Dr. Baek Jin-eon among the world’s top 10 mathematical breakthroughs of 2025, highlighting a result that mathematicians have chased since ...

A brainy riddle that's stumped mathematicians since World War II appears to have been cracked via artificial intelligence.