Tracking coyote movement in metropolitan areas shows the animals spend lots of time in natural settings, but a study suggests the human element of city life has a bigger impact than the environment on ...

Population density (often abbreviated PD) is a compound measure that tells us roughly how many people live in an area of known size. It is commonly used to compare how 'built-up' two areas are.

This article was originally published with the title “ Population Density and Social Pathology ” in Scientific American Magazine Vol. 206 No. 2 (February 1962), p. 139 doi:10.1038 ...

Because of this, exponential growth may apply to populations establishing new environments, during transient, favorable conditions, and by populations with low initial population density.

population size, density, age structure, fecundity (birth rates), mortality (death rates), and sex ratio (Dodge 2006). We introduce each of these in turn. Populations display distinctive behaviors ...

Researchers tracking coyotes in Chicago discovered that densely populated human areas are linked to longer coyote lifespans.

The population of the six GCC countries reached 57.6 million in 2023, compared to 56.6 million in 2022. Males accounted for ...

Within the UK, there are areas with a relatively high population density like south-east England, and areas of low population density, like north-east Scotland.