A 31-year-old Korean mathematician solved one of the oldest math puzzles and was recognized as one of Scientific American’s ...

There are lots of unsolved mysteries in the world of math, and many of them start off with a deceptively simple premise, like ...

"Star Wars" is going on 50 years of space magic and war drama, but not all of its big questions have been answered. We ...

For nearly 60 years, the “moving sofa problem,” a long-standing mathematical puzzle, remained unsolved. Last year, a Korean ...

Here are the highlights of the year’s AI breakthroughs and discoveries that could set the stage for an even more ...