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Science Category

EPA is one of the world’s leading environmental and human health research organizations. Science provides the foundation for Agency policies, actions, and decisions made on behalf of the American people. Learn more about research at EPA and environmental measurements and modeling, and the wealth of environmental data shared by EPA.

 

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Latest Science Matters Articles

  • EPA Scientist Serves as Air Resource Advisor on the McKinney Fire Modeling Smoke and Air Quality

    EPA scientist Dr. John Iiames traveled to Yreka, California, to lend his expertise in air quality and smoke modeling and serve as an Air Resource Advisor to the response team.

  • Meet EPA Research Biologist John S. Iiames, Ph.D.

    John S. Iiames is a research biologist with expertise in environmental remote sensing and geospatial science. He works on the investigation of environmental indicators linked to environmental conditions and human health.  This research provides the environ

  • Research Reflections and Looking to the New Year

    Read reflections from EPA researchers on their work in 2022.

Read more from Science Matters

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Last updated on January 13, 2023
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