Dr. JeFreda R. Brown is a financial consultant, Certified Financial Education Instructor, and researcher who has assisted thousands of clients over a more than two-decade career. She is the CEO of ...

For more than 20 years, I’ve studied happiness and well-being. Along the way, I discovered that much of our suffering comes from an invisible source: limiting beliefs. These are the deeply held ...

In 1994, an earthquake of a proof shook up the mathematical world. The mathematician Andrew Wiles had finally settled Fermat’s Last Theorem, a central problem in number theory that had remained open ...

For some high school students, statistics and other data science courses have unseated calculus as the de facto option for pursuing advanced math, in part due to targeted state efforts to expand ...

Kevin has been writing and creating personal finance and travel content for over six years. He is the founder of the award-winning blog, Family Money Adventure, and host of the Family Money Adventure ...

In their peer-reviewed work, Calcea Johnson and Ne'Kiya Jackson present five new ways of proving Pythagoras' Theorem via trigonometry. They also detail a new method for finding proofs that yield at ...

Two years ago, a couple of high school classmates each composed a mathematical marvel, a trigonometric proof of the Pythagorean theorem. Now, they’re unveiling 10 more. For over 2,000 years, such ...

The Central Limit Theorem is a statistical concept applied to large data distributions. It says that as you randomly sample data from a distribution, the means and standard deviations of the samples ...

President Biden proposed major changes to the Supreme Court on Monday, including 18-year term limits for justices and a binding code of conduct. The Supreme Court now includes six conservative ...

A growing number of states are considering lowering the blood alcohol level at which drivers are considered to be under the influence. A bill that would lower the legal blood alcohol limit to 0.05 ...

Consider lunch. Perhaps a nice ham sandwich. A knife should neatly halve the ham and two bread slices. But what if you slip? Oops—the ham now rests folded under a ...