Duke’s Nicholas School of the Environment

Pollution in Shanghai, China
Leniners / Flickr - Creative Commons

Burning fossil fuels through cars and coal plants is exacerbating the presence of ground-level ozone gas in the air we breathe. The gas has been linked to negative effects on pulmonary health, but a new study from Duke University shows ozone may have serious consequences for heart health as well. 

Public Domain / Wiki Creative Commons

In the 1930s, the federal government started to map out regions deemed financially stable enough to receive mortgage assistance through a process called “redlining.” The areas identified as “too risky” for loans were largely concentrated in minority and low-income neighborhoods. During the same time, the City of Durham implemented tree-planting programs across various neighborhoods.