In a recent study, mathematicians from Freie Universität Berlin have demonstrated that planar tiling, or tessellation, is much more than a way to create a pretty pattern. Consisting of a surface ...

Retirement income planning is, fundamentally, an engineering problem. You are solving for a variable duration (longevity) using a finite resource (capital), subject to unknown market returns. While we ...

Saving money is a critical part of financial planning, and finding the right savings account is just as important. One of the things to consider when choosing a savings account is how interest is ...