To help you increase your joy, happiness and inner peace, here are eight holiday stress reduction Ttps and insights based on my new study and Common Wisdom books. Many feel stressed in December.

Another year is drawing to a close, with another strain of the coronavirus making the rounds. But this time, medical professionals say it might be harder to distinguish whether you have COVID-19 ...

The underlying data for a Lorenz curve is necessary to calculate the Gini coefficient, a primary means of mathematically measuring inequality. Assuming sufficient data can be collected ...