Secondary organic aerosol (SOA) consists of extremely small particles generated in the atmosphere from natural and human-made emissions. It is a major constituent of PM2.5 (particulate matter with a diameter smaller…

The good news: Northwest Georgia is slated to get a big economic development boost following a major announcement and planned company expansion that promises to create 3,500 new jobs. The challenge: In this still-…

Researchers in the Wallace H. Coulter Department of Biomedical Engineering at Georgia Tech and Emory University have uncovered something new in one of the most studied organisms on Earth, and their discoveries could…

Inclusivity and understanding past policies and their effects on underserved and marginalized communities must be part of urban planning, design, and public policy efforts for cities.

An international…

Whether they know it or not, most city dwellers have probably been inside a so-called “green” building. Plaques boasting various types of environmental or energy certifications — known as ecolabels — often hang…

In 2015, nearly 200 countries agreed: they would reduce their emissions of carbon dioxide and other greenhouse gases to limit warming of the earth’s atmosphere to well below 2 degrees Celsius.