(By Deborah Parenti) Renowned management and leadership expert John Maxwell (named number one in the world by Inc. Magazine in 2014) wrote a blog citing what he called the “25-50-25 Principle of ...

The percentage of your average monthly income that comes back to you in the form of a Social Security benefit depends on your income. Inside Creative House / Getty Images/iStockphoto After doing this ...

To learn math, students must build a mental toolbox of facts and procedures needed for different problems. But students who can recall these foundational facts in isolation often struggle to use them ...

Apple's Calculator app does more than help you calculate tips. With the latest OSes, it launches on iPad and lets you create a Math Note for more complex problems, among other things. Lance is an ...

For decades, the conventional wisdom about mortgage refinancing has been clear: You should swap loans only when mortgage rates have dropped a full percentage point from the rate on your original loan.