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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)
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Chemicals, Pesticides, and Toxics Topics

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Environmental Information by Location

  • Cleanups in My Community
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More Location-Specific Info

Greener Living

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Health

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Health Topics

Land Waste and Cleanup Category

Land, Waste, and Cleanup

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  • Recycling

Land, Waste, and Cleanup Topics

Science Category

Science

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  • Environmental Measurements and Modeling
  • EPA Science Models and Research Tools (SMaRT) Search
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More Science Topics

Water

Water

  • Drinking Water Basics
  • Lakes and Rivers
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  • Wastewater Treatment
  • Watersheds

Water Topics

More Environmental Topics

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

EPA News Releases

  • EPA Proposes Updated Groundwater Cleanup Plan for Hopewell Precision Superfund Site in Dutchess County, New York

    U.S. Environmental Protection Agency (EPA) is proposing an updated groundwater cleanup plan for the Hopewell Precision Superfund site in Hopewell Junction, Dutchess County, New York. Based on years of groundwater data showing that contamination levels

    • Release Date: July 30, 2026
  • Administrator Zeldin Wraps Swing Through Virginia, Emphasizing Importance of Chesapeake Bay Watershed and Ensuring Key Partners Lead in Innovative Technology to Protect the Environment and Grow the Economy

    EPA Administrator Lee Zeldin made five stops throughout Virginia, joined by Members of Congress, state-leading researchers, farmers, and others working to deliver clean air, land and water to communities in Virginia and across America.

    • Release Date: July 30, 2026
  • EPA Awards More Than $890,000 to Shakopee Mdewakanton Sioux Community for Recycling Infrastructure

    Today, U.S. Environmental Protection Agency announced a $894,245 grant to Shakopee Mdewakanton Sioux Community as part of the Solid Waste Infrastructure for Recycling (SWIFR) program for Tribes.

    • Release Date: July 29, 2026
  • EPA Announces $1.5 Million Grant for Tribal Solid Waste Infrastructure for Recycling to the Miccosukee Tribe of Indians of Florida 

    EPA Announces $1.5 Million Grant for Tribal Solid Waste Infrastructure for Recycling to the Miccosukee Tribe of Indians of Florida

    • Release Date: July 29, 2026

Search all News Releases

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Last updated on July 6, 2026
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