A large majority of Democrats (86%) are dissatisfied with how American democracy is working. Around half of Republicans (51%) say the same.

People in middle-income countries are more likely that those in wealthier nations to see China favorably and to say its ...

Both countries must now escape the middle income trap that has stalled several of their Southeast Asian peers.

The war in Ukraine has benefited Russia's economy so much that the World Bank reclassified Russia as a high-income country.

New research led by the London School of Economics reveals that high-income countries once suffered severe child stunting comparable to rates seen in many low- and middle-income countries today, ...

A 24-year “population autopsy” reveals how stalled cardiovascular progress, rising metabolic disease, deaths of despair, and COVID-19 combined to deepen the US mortality disadvantage. Alarmingly, the ...

Road deaths are declining in the U.S. and worldwide, but lower-income countries aren’t experiencing much of the improvement, according to a study published Monday. Global rates of road injuries and ...