Air quality and climate change intertwine in unexpected ways.

Coal combustion is not only the single most important source of CO2, accounting for more than a third of global emissions, but also a major contributor to detrimental effects on public health and biodiversity.

What to do when consumers want plastic, but also worry about the planet.

Aviation accounts for approximately two to three per cent of global greenhouse gas emissions.

Summer streamflow in industrial tree plantations harvested on 40- to 50-year rotations was 50% lower than in century-old forests, data from the long-term Alsea Watershed Study in the Oregon Coast Range showed.

The climate emergency is finally on the global agenda, with plans and strategies abounding on how we can transition to a low-carbon future. Business as usual is no longer an option.

In Chester County, Pennsylvania, about 40 miles northwest of Philadelphia, Beaver Run carves a triangular piece of bottomland as it turns east to join French Creek. 

Spring is coming, and with it comes the promise of warmer weather, longer days and renewed life.

About 80% of pharmaceuticals sold in the U.S. are produced in China. The global dependence on China for the production of pharmaceuticals and medical equipment poses a potential crisis.

University of Illinois scientists, with help from members of the Illinois Corn Growers Association, have developed a new, scalable method for estimating crop productivity in real time.