The field of diesel particulate filter (DPF) technologies is witnessing rapid evolution as researchers strive to reduce harmful emissions from diesel engines. Advances in both passive and active ...

Colorado aims to shift oversight of particulates PM10 from federal to state control amid efforts in air quality improvement.

Exhaust gases are no longer the most important emission factor from motor vehicles by far when it comes to particulate matter. This is shown by a large-scale study carried out by Graz University of ...

As electric vehicles reduce car exhaust as a source of particulate emissions, people are increasingly focusing on other vehicular sources of pollution that won’t go away with electrification. Tires ...

The IMO’s Marine Environment Protection Committee (MEPC 81) approved the establishment of two new Emission Control Areas (ECAs) in the Arctic when it met last week. The ECA in Canadian Arctic Waters ...

A new study measured particulate emissions from passenger car preheating with an auxiliary heater in sub-zero conditions. The preheating emissions were compared to calculated emissions from driving to ...

The Mediterranean Sea officially became an Emission Control Area for Sulphur Oxides and Particulate Matter (Med SOx ECA) under MARPOL Annex VI on May 1, 2025. The sulphur content in fuel oil for ships ...

Greenhouse gases (GHGs) may be the newest pollutant regulated by EPA, but since there are no National Ambient Air Quality Standards (NAAQS) for GHGs, a facility is much more likely to be affected by ...

The Environmental Law and Policy Center and other Midwest organizations submitted comments to the Indiana Department of Environmental Management about proposed changes to a U.S. Steel Gary Works ...