Clarification: This story has been updated to clarify how University of Colorado researchers handle their data collection. A student digs into a math problem that references his favorite superhero, ...

If you are an adult, you need to review your math skills for some reason, and you are on a budget, then you have landed in the right place, as we’ve got you covered with a list of 5 free math classes ...

Math is generally a required subject for students in the United States until college. You might elect not to take further math classes because of a lack of aptitude—I’m not a math person. But this is ...