New Hampshire's vehicle inspection program will stop at the end of the month – unless a federal judge steps in.

In a huge win for the diesel "delete" crowd, an internal DOJ memo reportedly called for dropping criminal charges "targeting ...

For years, when the EPA assessed the economic impact of new regulations, it weighed both the health costs for Americans and ...

As India battles rising pollution, doctors warn scented fabric softeners may worsen indoor air quality. Pulmonologists say ...

Microplastics are everywhere, but new research points to a need to standardize measurements of microparticles.

A spate of frigid temperatures across much of the country will present a test for schools' aging heating systems.

Opening windows for just 10 minutes could help improve indoor air, experts say, as the “house burping” trend grows.

Shelley, with Public Citizen, believes the PM2.5 rule would have delivered the greatest health benefit of any EPA regulation ...

The Justice Department ordered prosecutors to drop all pending cases targeting the sale of illicit "defeat devices" in diesel ...

The Ohio EPA proposes issuing a general permit that will allow data centers to discharge wastewate into Ohio waterwaysr, ...

Regulations ensure that biomedical equipment meets quality and safety standards, even though navigating compliance can be complex.

LAS VEGAS ( FOX5) — Construction of model homes has begun near the site of the former Three Kids Mine as environmental ...