About EPA

Webinar Series

San Juan Watershed partner webinar series.

Respuesta ante el incendio de baterías de Vistra, Moss Landing: Fotografías

Fotografías tomadas durante la respuesta ante el incendio de baterías de Vistra, Moss Landing.

Moss Landing Vistra Battery Fire Response: Photos

Gallery of photographs taken during the Moss Landing Vistra Battery Fire Response.

Interactive Map of Abandoned Uranium Mines on and near Navajo Nation

Map of Abandoned Uranium Mines on and near Navajo Nation.

EPA Region 6 State Drinking Water Laboratory Certification

EPA Region 6 laboratory certification officers conduct on-site evaluations of laboratories operated by states that analyze samples of drinking water

EPA Administrator Zeldin, VP Vance Tour Alta Refrigeration, Highlight EPA Action to Lower Costs for American Families

With Vice President J.D. Vance at an Alta Refrigeration tour in Peachtree City, Georgia, EPA Administrator Lee Zeldin highlighted agency action to increase access to safe, available refrigeration inputs.

Release Date: August 21, 2025

Search Tools

Utilities to help search engine webmasters gauge and improve search performance.

EPA Administrator Michael Regan's 2024 Earth Day Message to EPA Employees

EPA Administrator Michael Regan's 2024 Happy Earth Day Message to EPA Employees

EPA, state and local leaders celebrate Brownfields Grant for redevelopment in Brunswick, Darien and Statesboro 

Release Date: August 21, 2025

EPA Welcomes Public Input on Next Round of Chemicals to Be Considered for Prioritization Under TSCA

listserv announcing two webinar opportunities for potential chemical prioritization under TSCA on Sept 30 and Oct 1

Scientific Integrity at EPA

Background information and history of Scientific Integrity at EPA. Information regarding what is Scientific Integrity, its major principles, and how it is important for protecting human health. Details and contacts for the Scientific Integrity Committee.

What's New in Scientific Integrity?

New actions or events concerning Scientific Integrity at EPA

EPA's Scientific Integrity Policy

EPA's Scientific Integrity Policy provides a framework intended to ensure scientific integrity throughout EPA and promote scientific and ethical standards, communications with the public; use of peer review and advisory committees; professional development

New Data Shows Chemical Releases Decline While American Economy Thrives

EPA released its Toxics Release Inventory (TRI) National Analysis for reporting year 2023, which shows that toxic chemical releases have decreased as the chemical industry’s contribution to the national Gross Domestic Product (GDP) has increased.

Release Date: August 21, 2025