A diesel particulate filter is an important, and required, part for any diesel vehicles. Here's what it does and how you can ...

“Our findings illustrate the importance of PM composition ... found that “particulate matter” (PM) shed through brake wear ...

The United Firefighters Union (UFU) said personal protective equipment at older fire stations is being stored in fire truck engine bays, exposing it to diesel particulate matter (DPM). The union ...