Discover what income inequality is, its primary causes, and how it's measured. Learn about its impact on society and explore ways to address this growing issue.

Growing up in a society with a wide gap between the rich and the poor is linked to higher rates of depressive symptoms later ...

Widening income inequality is draining Social Security as high earners' pay exceeds the $184,500 tax cap. Experts warn of a ...

Faster income growth for top U.S. earners has eroded Social Security's tax base, fueling calls to raise or eliminate the ...

However, our study shows that when people perceive that income inequality spills over into health and education disparities, they are less likely to accept it and more likely to support redistributive ...

The rich in the Golden State earn much more than the poor, who are just getting by with one paycheck at a time — making ...

Across 41 states, the bottom 20% make less than $20,000 on average. Meanwhile, the top 20% earn more than $250,000 in 25 states — accounting for half of America. While it’s not exactly a new ...

Several studies by Thomas Piketty and his colleagues purporting to show that income inequality has increased dramatically in the United States over the last 60 years have influenced the public’s views ...

A rising share of income is going to high earners whose wages increasingly fall above the Social Security's payroll tax cap.

The UBS Global Wealth Report 2025 rang alarm bells, saying that while average wealth rose, inequality has deepened since 2020.

Bank of Korea researchers warned that South Korea faces widening wealth and income gaps, with young people increasingly blocked from asset formation.