An annuity is a financial product that provides a stream of income over a set period. Annuities are often used in retirement planning as a way to generate income from a lump sum investment.

This week, a centuries-old geometric exercise that is easier than it looks, and a disputed division of a soft drink between a pair of twins.

We asked 10 financial pros to share the money scams they’ve seen — and how to prevent them from happening to you ...

In everyday life and across nearly every industry, mathematical reasoning is becoming more essential. We need to rapidly expand access to the after-school and summer programs that help young people ...