Bill Rollins Jr., 97, wrote and self-published 'Trisecting an Angle,' to try to share his solution with the world.

In grade school, you were constantly drilled on mathematics. But as an adult, those lessons all too often fall to the wayside ...

This calculator shows how inflation affects the purchasing power of money over time. The nominal value is what your investment will be worth in future dollars, while the real value shows what it will ...