As the adoption of cleaner-burning engines and electric vehicles drives fossil fuel emissions lower, scientists have discovered that a surprising pollution source is playing a significant role in ...

A team of researchers at Drexel University's College of Engineering has developed a groundbreaking strategy for producing ozone, potentially transforming water treatment technologies. The study, led ...

Researchers at Brookhaven National Laboratory, the University of Pittsburgh, and Drexel University in Philadelphia are looking for a more sustainable way to disinfect water. They are studying how ...