No matter the age, there's one school subject that just doesn't add up for many people, and trying to solve it can bring nerves and even fear. Balancing weights, measuring steps and stacking blocks ...

Dr. JeFreda R. Brown is a financial consultant, Certified Financial Education Instructor, and researcher who has assisted thousands of clients over a more than two-decade career. She is the CEO of ...

Professor Raúl Rojas has published a book about how symbols have been used throughout history in mathematics. The work was translated into English this year.