Data from the U.S. Census Bureau has revealed that some of the largest urban areas in the country are recovering from drops ...

Now, the authors of a new study have analyzed hundreds of ancient stone arrowheads from the Lahontan Basin in Nevada in order to map fluctuations in the density of this population over time and ...

Some of Zambia’s most visited parks include South Luangwa National Park, known for its high density of leopards and as the birthplace ... river ecosystem and growing luxury safari sector. Map of ...

Efficient quantitative trait locus (QTL) mapping in faba bean is restricted by the low or medium density of most of the available genetic maps. In this study, a recombinant inbred line faba bean ...

Discover how innovative urban design can promote health and well-being in high-density cities for a sustainable future.

Take a flight of discovery high above the breathtaking beauty of the Great Blue Hole in Belize with stunning drone footage ...

As the global population grows, it will not do so equally everywhere. This map explores population growth—and decline.

As population size approaches the carrying capacity of the environment, the intensity of density-dependent factors increases. For example, competition for resources, predation, and rates of ...

Night - Scattered showers with a 57% chance of precipitation. Winds NE at 6 mph (9.7 kph). The overnight low will be 74 °F (23.3 °C). Partly cloudy with a high of 88 °F (31.1 °C) and a 65% ...