When he teaches a math class, Tom Fisher wants students to feel confused. At least, he wants them to feel that way occasionally and temporarily. Mostly an administrator these days, Fisher still ...

Twenty-four was the lucky number Friday morning at the Lexington City Schools administrative office. Twenty-four elementary students competed in a Math 24 Challenge Tournament, which is a mental math ...

Editor’s Note: Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. A study published last week in the ...

The New York Times announced last week that it will stop making Digits, a math puzzle game that debuted in beta in April. The last of these daily math puzzles will go up on August 8. Digits is a fun ...