We have seen a long and gradual process of balancing our economic and environmental goals, exemplified by the Clean Air Act.

Donald Trump has made drastic changes to the Environmental Protection Agency. Here’s how they could impact efforts to reform ...

The Fifth Circuit Court upheld a previous ruling to fine ExxonMobil for committing more than 16,000 violations of its air ...

The Clean Indoor Air Act (CIAA) prohibits burning or using cigarettes and cigars in enclosed public places, protecting Montanans' right to clean air.

Bill to allow cigar bars in Montana spurs debate as opponents argue bill would undermine hard-fought Montana Clean Indoor Air ...

The Environmental Protection Information Center and Humboldt Coalition for Clean Energy (collectively, “EPIC”) filed a January 3rd Title V Petition ...

The government has been working on the Clean Air Act for the past year and it is expected to be implemented by April. Buntoon Srethasirote, chairman of the Strategic Transformation Office's Clean Air ...

PFAS could be the rare environmental issue that gets addressed this term.

It is time for a regulatory reset,” said an industry-backed letter calling for the new administration to undo or revisit a variety of air rules.

So, what you were talking about is the Clean Air Act that went into effect this year, and it deals with refrigerants that we see here on the table. All refrigerants are measured and give a rating ...

This year, the state of Montana is celebrating 20 years of our Clean Indoor Air Act. While there is much to celebrate, there is also cause for concern for those of us who value the ability to be ...