New data from state and federal agencies shows a notable decline in the population for the Kirtland’s warbler, prompting them ...

However, after years of a steady decline, the Northeast saw a population growth ranging from 0.1% in towns with less than 5,000 people to 1% in towns with populations of 50,000 or more.

Population decline is an issue for many countries around the world, especially in Europe, and, while the U.S. is not technically one of them, its growth is slow.

People are still moving to Florida, but it's not the hotspot it once was, according to moving trends. Here's a list of most ...

Texas leads the US in flood deaths due to its geography, population and risky behaviour, with experts suggesting that many fatalities, especially in cars, are preventable.