Air purifiers are a great tool for improving your indoor air quality. You could also invest in a sensor just so you know what ...

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 ...

Wear a tight-fitting N95 mask at the bare minimum, but a P100 is better, experts say. Wear long sleeves, eye protection, ...

Colorado drivers used to waiting in long lines for their required emissions tests will have a new, hopefully more convenient ...

Dallas and Tarrant Counties are falling short of state air quality standards, according to the Texas Commission on ...

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

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

The Stark Area Regional Transit Authority is getting a $531,150 grant to help replace a diesel-powered bus with a new ...

President-elect Trump has threatened to revoke or challenge all zero-emission vehicle rules and California’s other clean-air ...

In 2023, the Colorado Air Quality Control Commission adopted an Advanced Clean Truck (ACT) rule. This rule will take effect ...

One change that could have a big impact on how long drivers wait for an emissions test is the introduction of self-service kiosks. According to the agency, owners of gas-powered or hybrid vehicles who ...

Some of the world's biggest polluters are reaping billions of dollars through a lax form of green finance, a new ...