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    • Environmental Topics
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Environmental Topics

  • EPA Environmental Topics

    EPA's environmental topics guides you to the most popular pages in your topic of interest.

    Find EPA Articles and News Releases related to popular topics.

    Search the A-Z Topic Index for specific terms.

 
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Air Category (image of sky and clouds)

Air

  • Acid Rain
  • Criteria (NAAQS) Air Pollutants
  • Particulate Matter (PM)
  • Greenhouse Gas (GHG) Emissions

Air Topics

Chemicals and Toxics Category

Chemicals, Pesticides, and Toxics

  • Chemicals under the Toxic Substances Control Act (TSCA)
  • Formaldehyde
  • Managing Chemical Risks
  • Per- and Polyfluoroalkyl Substances (PFAS)

Chemicals, Pesticides, and Toxics Topics

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Environmental Information by Location

  • Cleanups in My Community
  • Radon Zones: Maps and Supporting Documents by State
  • Toxic Chemical Releases

More Location-Specific Info

Greener Living

  • Energy and the Environment
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Health Category (image of stay safe words)

Health

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  • Human Health Risk Assessment
  • Pesticides and Food: Healthy, Sensible Food Practices

Health Topics

Land Waste and Cleanup Category

Land, Waste, and Cleanup

  • Cleanups
  • Household Hazardous Waste (HHW)
  • Landfills
  • Learn About Hazardous Waste
  • Recycling

Land, Waste, and Cleanup Topics

Science Category

Science

  • Citizen Science for Environmental Protection
  • Environmental Measurements and Modeling
  • EPA Science Models and Research Tools (SMaRT) Search
  • Research at EPA
  • Research Grants

More Science Topics

Water

Water

  • Drinking Water Basics
  • Lakes and Rivers
  • Local Water Quality Reports
  • National Aquatic Resource Surveys 
  • Wastewater Treatment
  • Watersheds

Water Topics

More Environmental Topics

  • Bed Bugs
  • Climate Change
  • Children's Health
  • Lead
  • ​Mold
  • ​Pesticides
  • Radon

EPA News Releases

  • EPA Proposes Commonsense NEPA Reforms to Get America Building Again

    EPA today proposed commonsense reforms to the way it carries out the National Environmental Policy Act (NEPA), which, if finalized, would make environmental reviews faster, clearer, and more predictable so America can build more

    • Release Date: June 24, 2026
  • EPA Announces Over $270 Million in Brownfields Grants to Help Revitalize Communities Across the Country

    EPA announced $248 million in Brownfields Multipurpose, Assessment, and Cleanup grants to 190 communities to accelerate the cleanup of polluted sites across the nation.

    • Release Date: June 24, 2026
  • EPA Announces $2 Million Brownfields Assessment Grant for Rhode Island

    U.S. Environmental Protection Agency (EPA) announced a $2 million Brownfields Assessment grant to the Rhode Island Department of Environmental Management.

    • Release Date: June 24, 2026
  • EPA Announces $500,000 for Brownfields Grant to Finance Cleanup Activities in Connecticut

    U.S. Environmental Protection Agency (EPA) announced $500,000 in supplemental funding to Capitol Region Council of Governments, a high-performing Brownfields Revolving Loan Fund (RLF) grantee in Connecticut.

    • Release Date: June 24, 2026

Search all News Releases

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Last updated on April 27, 2026
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