For more than 20 years — and after working with more than 10,000 participants who attended my Kaizen workshops — I’ve refined a simple yet powerful tool that makes problem-solving useful for everyone.

Getting good sleep is critical. A 2018 study found that people who sleep for five to six hours are 19 percent less productive than people who regularly sleep for seven to eight hours per night. People ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Whether you're tackling business challenges, personal decisions, or technical puzzles, real-world data gives you an edge. You learn to break problems down, challenge assumptions, and find solutions ...

The leading approach to the simplex method, a widely used technique for balancing complex logistical constraints, can’t get ...

Managing your inbox is a never-ending task, which is why we should seek to simplify it as much as possible. When emails pile up, you start overthinking what you need to do—I know I do, anyway. But if ...

Proven methods for teaching the readers who struggle most have been known for decades. Why do we often fail to use them?

The genealogy site’s clarification of its terms and conditions has barred those working on unsolved crimes from access to the company’s vast trove of records. By Corey Kilgannon Since online genealogy ...

Indian mathematician Srinivasa Ramanujan’s formula for Pi can help with calculating black holes, studying percolation, or investigating turbulence.

Many years ago, I saw a tweet go around that said something like, "You have the same amount of hours in a day as Beyoncé." On the one hand, that was annoying, because while it’s true, I don’t have the ...