A genetic study of Asian elephants in northern Cambodia published Thursday reveals a larger and more robust population than previously thought, raising hopes the endangered species could slowly ...

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

Predictions of future population size often assume population structures are stable. Are we missing the boat if we ignore the occurrence of unstable or transient dynamics? Agricultural crops are ...

The population is spread out among 3.8 million square miles across 50 states, yet nearly one-third of Americans live in just three states: California, Texas and New York.

For the next 10-year period, the new population size becomes the starting population value. Multiply the new population size by the growth rate. As before, add the resulting number of individuals ...

A new study published in Nature Cities examines ancient Roman and modern-day cities, revealing a scaling relationship between ...

While Illinois’ total population grew slightly last year, many areas of the state experienced population decline. People ...

WASHINGTON— The annual count of migratory monarchs who spend the winter in Mexico was released today and shows that the ...

Carl Bonham, of UHERO, center, speaks candidly during a news conference to provide analytics and data for the 2024 ALICE report on Thursday, Jan. 9, 2025, in Honolulu.