The Philadelphia region's immigrant population has increased over the last decade, spurring economic growth and social prosperity, a new report says. The report from The Welcoming Center says this ...

Detroit's population grew in 2024 for the second year in a row. This is a remarkable comeback after decades of population decline in the Motor City. What explains the turnaround? One factor may be ...

An infographic showing the average declines in abundance of key terrestrial insect groups due to invasive alien species. The extent of declines varies across species and regions. Insects are often ...