The order said that the filters are unregistered pesticides sold in violation of the Federal Insecticide, Fungicide, and Rodenticide Act. The EPA’s reasoning hinges on an extremely technical ...

If you want the cleanest air possible, your air purifier has to be in the right spot. Here’s the ideal location.

Air purifiers generally use three main methods to remove particles, pollutants and gases from the air in your home: ...

The EPA’s Chesapeake Bay Program has worked to restore the Bay’s waters and fish and plant life since 1983, but severe cuts ...

In Sackett, the conservative majority sided with those industry and agricultural interests that sought more flexibility to ...

The Trump EPA will reconsider the Greenhouse Gas Emissions Standards for Heavy-Duty Vehicles – Phase 3 final rule.