Science & Technology
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Male Pubertal Assay SEP and DEST
Standard Evaluation Procedure (SEP) and Data Entry Spreadsheet Table (DEST) for the Male Pubertal (Rat) Assay.
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Uterotrophic Assay SEP and DEST
Standard Evaluation Procedure (SEP) and Data Entry Spreadsheet Table (DEST) for the Uterotrophic (Rat) Assay.
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National Rivers and Streams Assessment Design Documents
Design documents for the National Rivers & Streams Assessment
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Ecosystem Services Coordinated Case Study Fact Sheets
EPA scientists have been working with five communities across the U.S. to develop and apply research that helps the communities solve sustainability-related environmental challenges.
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Air Quality Management Process Cycle
Air quality management are activities a regulatory authority undertakes to protect human health and the environment from the harmful effects of air pollution. The process of managing air quality can be illustrated as a cycle of inter-related elements.
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All Ages Lead Model (AALM)
The All Ages Lead Model (AALM) predicts lead concentration in body tissues and organs of hypothetical individuals, based on a simulated lifetime of lead exposure.
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Download the State Inventory and Projection Tool
Use the links to download modules and guides of the State Inventory and Projection Tool.
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Timing Matters: Estimating within-day variation in the rebound effect
This is a working paper titled "Timing Matters: Estimating within-day variation in the rebound effect"
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Meeting Materials for the January 29-31, 2013 Scientific Advisory Panel
Meeting Materials for the January 29-31, 2013 Scientific Advisory Panel on Prioritizing the Universe of Endocrine Disruptor Screening Program (EDSP) Chemicals Using Computational Toxicology Tools
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Meeting Materials for the December 4-6, 2013 Scientific Advisory Panel
Meeting Materials for the December 4-6, 2013 Scientific Advisory Panel on Scientific Uncertainties Associated with Corn Rootworm Resistance Monitoring for Bt Corn Plant Incorporated Protectants (PIPs)
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Meeting Materials for the January 31-February 2, 2012 Scientific Advisory Panel
Meeting Materials for the January 31-February 2, 2012 Scientific Advisory Panel on Common Effects Assessment Methodology developed in the Office of Pesticide Programs and Office of Water.
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Meeting Materials for the January 28, 2014 Scientific Advisory Panel
Meeting Materials for the January 28, 2014 Scientific Advisory Panel on RNA Interference: Problem Formulation for Human Health and Ecological Risk Assessment
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National Wetland Condition Assessment Design Documents
Design documents for the National Wetland Condition Assessment
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Working with Communities to Solve a Big Problem in Small Water Systems
Ammonia is found at high levels in many agricultural areas where groundwater is the primary drinking water source. EPA researchers developed affordable and easy-to-use biological drinking water treatment systems to treat ammonia in water.
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Leading the Conversation about Sustainability
Under the Net Zero Initiative, EPA is pursuing these goals in an effort to improve the environment, save money, and help local communities become more sustainable.
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The One Health Approach to Harmful Algal Blooms
An article by EPA researcher Betsy Hilborn describes how using a One Health approach could help address and reduce the risks associated with harmful algal blooms on human, animal, and environmental health.
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Do-It-Yourself Air Cleaners: Making Cleaner Air More Accessible
EPA and other health, environmental, and nonprofit organizations have provided instructions for creating do-it-yourself (DIY) air cleaners.
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Celebrating P3’s 20th Year and the Return of the In-person National Student Design Expo
EPA’s People, Prosperity, and the Planet (P3) Program is a national competition that gives students the chance to turn their creative design and engineering ideas into a reality.
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EPA Releases Cutting-Edge Human Respiratory System Model
EPA scientists recently developed a new online tool that offers researchers, medical practitioners and others, a comprehensive model of the human respiratory system.
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Meet EPA Researcher Dan Tettenhorst
EPA chemist Dan Tettenhorst performs research work on developing analytical methods for various pesticides and fungicides, harmful algal toxins, and PFAS in drinking water and ambient water.