According to DOJ, HF Sinclair has agreed to address its failure to comply with regulations over refinery equipment and operations, including flaring, fenceline monitoring of benzene emissions, ...

Environmental group blasts Trump’s plan to roll back auto emissions regulations: ‘Everyone with lungs will pay the price’ - ...

Republican-run states contend in a lawsuit that the agency's deadlines for the plans are arbitrary and capricious.

The LA wildfires have burned tens of thousands of acres – but on some weather maps, air quality still looks good. What’s ...

Twelve Texas counties have recently exceeded federal air quality standards for particulate matter, commonly known as soot. But Texas environmental regulators are proposing that only four of them be ...

PennDOT plans to pilot Freight Signal Priority tech at two high truck traffic locations, which it hopes will help relieve congestion and reduce air pollution while ensuring goods can more quickly get ...

The air that women breathe up to three months before they become pregnant can have an effect on the future baby’s size. A ...

Mumbai: Mahatashtra Pollution Control Board (MPCB) is working to decrease pollution entering Mumbai from nearby areas, said ...

A surface inversion is preventing the normal mixing of air, meaning pollutants will remain trapped at lower altitudes.

Poor air quality has been detected in multiple states surrounding California. The state has been hit with multiple deadly ...

If you’re constantly coughing, sneezing, or dealing with allergies, finding the best air purifier for your home can help. Air ...

California has decided to abandon its phase out of diesel trucks and requiring cleaner locomotives because of the incoming ...