Professors Haines and Steckel bring together leading scholars to present an expansive population history of North America from pre-Columbian times to the present. Covering the populations of Canada, ...

Following new federal standards and field testing, new questions about sexual orientation, gender, and race and ethnicity ...

Trump and Harris are polling within three points of each other in all seven swing states, according to poll trackers.

Questions about sexual orientation, gender identity and changes to queries about race and ethnicity are on track to be asked ...

The largest country in North America by land area is Canada, although the United States of America (USA) has the largest population. It is very cold in the north, near the Arctic Circle and it is ...

Clean water is an important aspect of day-to-day life for many Americans, but old piping and contamination can lead to ...

For example, estimates of the population of North America (modern day Canada, United States, and Mexico) prior to the arrival of Christopher Columbus in 1492 range from 112 million down to eight ...

Below is a look at some of NBC News' findings from its exit polls in the last two presidential races with a breakdown of voting across gender, race, age and more for Trump, Harris and Biden. The 2024 ...

The population size at which growth stops is ... demonstrated that phosphorus was the growth-limiting factor in temperate North American lakes using whole-lake treatment and controls (Schindler ...

Bats are one of Halloween’s most famous symbols, but their real job is an important part of ecosystems and agriculture.

This story appears in the July 2018 issue of National Geographic magazine. Ismael Fernandez grew up in Wilder, Idaho, a town of 1,700 souls surrounded by tall hop plants and stubby alfalfa fields.