Since the turn of the century, India has achieved a remarkable transformation in electricity access. In 2000, only 56 percent of Indian households were connected to electricity, leaving nearly half ...

Women make up half the world's population, yet they remain underrepresented not only in research and in top positions in politics and business, but also in studies used for scientific ...

See how your net worth compares to others your age, why it matters more than income or savings, and how it can help you track and improve your financial progress.

This Pew Research Center report describes levels of religious diversity in 201 countries and territories. We measure how evenly each country’s population is distributed among seven groups: Christians, ...

Vikki Velasquez is a researcher and writer who has managed, coordinated, and directed various community and nonprofit organizations. She has conducted in-depth research on social and economic issues ...

Pharmacokinetic parameter calculations (Cmax, AUC, Tmax, t½) Concentration-time profile analysis Dose-exposure-response relationships Understanding of NONMEM input data requirements ...

You may have heard the phrase ‘demographic cliff’ tossed around recently. The phrase inspires fear — a fall from a precipice, a steep drop or a tumble downwards. It could imply a stark reduction and ...

A groundbreaking DNA study has unveiled a hidden chapter in human evolution, revealing that all modern humans evolved from two ancient and distinct groups. This research, published in March 2025, ...

Moderate Black voters and young progressives favored Zohran Mamdani for mayor, while Andrew Cuomo won many wealthy New Yorkers and those who voted for Donald Trump. By Maya King Jeff Adelson and Alex ...

Families in the U.S. and around the world are having fewer children as people make profoundly different decisions about their lives. NPR's series Population Shift: How Smaller Families Are Changing ...