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  1. U.S. Environmental Protection Agency | US EPA

    Dec 13, 2025 · Website of the U.S. Environmental Protection Agency (EPA). EPA's mission is to protect human health and the environment.

  2. Contact EPA | US EPA

    3 days ago · Ways to contact or connect with EPA include social media, libraries, FOIA requests, mailing addresses, staff directory, commenting on EPA regulations, and how to report …

  3. Laws & Regulations | US EPA

    Jan 2, 2026 · Overview of EPA's law and regulatory information, including complying with and enforcing environmental regulations.

  4. About EPA | US EPA

    Dec 9, 2025 · General EPA information about: the Administrator and senior managers; locations and addresses of EPA offices; budget, planning, and performance results.

  5. Climate Change - US EPA

    Oct 20, 2025 · Comprehensive information from U.S. EPA on issues of climate change, global warming, including climate change science, greenhouse gas emissions data, frequently asked …

  6. Environmental Topics | US EPA

    Dec 8, 2025 · EPA's resources on environmental issues include research, basics, what you can do, and an index covering more specific terms.

  7. Our Mission and What We Do - US EPA

    Oct 20, 2025 · Mission Statement of the EPA -- to protect human health and to safeguard the natural environment -- air, water and land -- upon which life depends. Also describes how EPA …

  8. Lead | US EPA

    Dec 8, 2025 · Learn about the health effects of lead, who is at risk, how to test for lead in paint or other areas of your home, how to find or become a lead-safe certified firm, and more about the …

  9. Air Quality - US EPA

    Nov 5, 2025 · Learn about air quality and how it affects health. Discover how to check air quality forecasts, learn about what causes poor air quality, and find out how to help make our air …

  10. Pesticides - US EPA

    Dec 31, 2025 · EPA regulates pesticides under broad authority granted in two major statutes, the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) and Food Quality Protection Act, …