The starry night sky is a marvel but a dwindling one. On average skies are getting 10% brighter each year from increasing ...

Populations around the world were drastically changed at the end of the second world war, but the US saw a steep rise in ...

Christy have spent several years developing a novel method that quantifies, for the first time, average UHI warming effects related to population density. Their study is titled "Urban Heat Island ...

Minneapolis was ranked among the cities with the cleanest air, while Seattle was praised for its investment in green spaces ...

as people left cities in an attempt to avoid areas of high population density, where contracting COVID was more likely. More people lived rurally or stayed with relatives outside of major cities ...

Missouri's air quality worsened from 2021 to 2023, with wildfires, warmer temperatures and dangerous air pollutants fouling ...

A new study based on two decades of data shows what happens in an ocean ecosystem without great white sharks. Great white ...

We focused on this group because they are more likely to receive recommendations to lose weight for their health, and weight loss can influence bone density, making them a critical population for ...