More than 900 students at UC San Diego needed catch-up math classes in the fall of 2025 compared to 32 five years earlier.

Emmanuel Onyegu said it’s always been his dream to be recognized by Guinness World Records. His mastery of math might just get him there.

The International Mathematical Olympiad (IMO) is a prestigious competition featuring talented high school students from around the world, in which competitors solve complicated mathematical problems.

The shape of the cosmos depends on a balance of two competing forces: the pull of gravity and the expansion driven by dark ...