About 4. 6 billion years ago, the Solar System formed from a cloud of dust and gas collapsing in on itself due to gravity.

The quality of Iowa's water is a top environmental concern in Iowa, and for many Iowans, there can be a feeling of ...

Andrew Whelton, an assistant professor in Purdue's Lyles School of Civil Engineering and Division of Environmental and Ecological Engineering, is leading research into the effects plastic pipes have ...

To better understand COVID-19’s spread during the pandemic, public health officials expanded wastewater surveillance. These efforts track SARS-CoV-2 levels and health risks among most people, but they ...

The byproduct has been in tap water for decades, but was hard to isolate. A chemical byproduct found in some treated drinking water in the U.S. that remained a mystery for more than 40 years may have ...