The back to school season means more opportunities for students to participate in engaging and challenging math competitions. Math competitions are beneficial for students of all ages and levels.

Sign up for the Concord Monitor's morning newsletter and get essential news each day. Sign up Math has always been a passion for the Rastogi siblings, who have been ...

On a Saturday in December, Yale sophomore Richie Hsiung briefly laid down his fencing foil to deliver a piercing insight into probability density — and came up big for Yale mathematics. Hsiung, along ...