Dallas-Fort Worth no longer leads the country’s metro areas in population gain, according to numbers from the U.S. Census ...

New York City’s population is growing again, according to Census Bureau estimates, part of a broader rebound in many areas ...

Fragments of a partial skull unearthed in a cave in northern Spain have revealed a previously unknown population of ancient ...

The biggest drivers of the gains were international migration and births outpacing deaths, according to U.S. Census Bureau ...

All U.S. population growth in 2022-23 happened because of immigration, not births, the first time that’s occurred since 1850, ...

Immigration was the sole driver of the United States' population growth in a single year for the first time since records ...

The Biden administration’s immigration legacy is facing intense scrutiny as new allegations suggest officials “cooked the ...

Within DFW, Collin County remains a population magnet: it added an estimated 46,694 people to reach a population of 1.25 million and ranked No. 4 in the nation for total population growth. Houston's ...

An alarming new study shows the overall population of butterflies is declining sharply. NBC News' Maya Eaglin spoke with ...

China will provide childcare subsidies and make preschool education free as it tries to boost the country's declining ...

As Indiana anticipates slow population growth in the coming years, small cities and towns in rural Indiana are pushing ...