I'm following a thread in SomethingAwful which argues whether a 250K income is upper middle class or rich. I think it's a uniquely American phenomenon for almost everyone to consider themselves middle ...

Understanding your place within America’s socio-economic spectrum can be challenging, especially with the existence of five distinct wealth classes. These classifications vary significantly across ...

The divide between upper and lower classes is not only a difference in income but also the cause of distinct psychological mentalities in the two groups, according to a recent article by social ...

Over the past century, the United States has witnessed historic advances in public health and medicine that have contributed to improved health and a significant increase in life expectancy for all ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. ST. LOUIS – Hospitals work to make people ...