New EPA guidelines require new HVAC systems to use certain refrigerants, which will increase the cost of new systems by 30-50 ...

Twelve Texas counties have recently exceeded federal air quality standards for particulate matter, commonly known as soot.

The leaders of the “Department of Government Efficiency” vow to undo thousands of federal rules, but they face obstacles and ...

Federal Aviation Regulations (FAR) § 61.56 states that a flight review must include one hour of flight training and one hour of ground training at a minimum. The ground review should cover ...

In connection with one recent case, a federal grand jury on Monday indicted a 57-year-old woman that authorities say stowed ...

Pollution and air quality concerns affect everyone ... We face potential rollbacks of critical federal environmental regulations and general uncertainty for our climate in the years ahead ...

California officials are withdrawing their final requests to enforce their nation-leading electric vehicle rules, days before ...

The creation of the list of five toxic air contaminants is the result of a years-long effort from environmentalists and ...

The devastating wind-driven wildfires impacting Southern California have prompted some to criticize federal and state rules that impede mitigation efforts.