Science & Technology

Endangered Species: Save Our Species Information - Mission Blue Butterfly

Endangered Species Mission Blue Butterfly poster

Endangered Species: Save Our Species Information - Shortnose Sturgeon

Endangered Species Shortnose Sturgeon Poster

Endangered Species: Save Our Species Information - Black Lace Cactus

Endangered Species Black Lace Cactus Poster

Endangered Species: Save Our Species Information - Fresno Kangaroo Rat

Endangered Species Kangaroo Rat Poster

Endangered Species: Save Our Species Information - American Burying Beetle

Endangered Species American Burying Beetle Poster

Endangered Species: Save Our Species Information - Bald Eagle

Endangered Species Bald Eagle Poster

Sources of Coal Mine Methane

Coal mine methane can be released during mining and is primarily emitted from five sources.

Tribal Research Resources

Tribal Environmental Health Research Program has supported studies to better understand the health effects of environmental contaminants on tribal populations.

TSCA Work Plan Chemicals

The Work Plan Chemicals Program is part of EPA’s comprehensive approach to enhance the Agency’s existing chemicals management program.

Male Pubertal Assay SEP and DEST

Standard Evaluation Procedure (SEP) and Data Entry Spreadsheet Table (DEST) for the Male Pubertal (Rat) Assay.

Uterotrophic Assay SEP and DEST

Standard Evaluation Procedure (SEP) and Data Entry Spreadsheet Table (DEST) for the Uterotrophic (Rat) Assay.

National Rivers and Streams Assessment Design Documents

Design documents for the National Rivers & Streams Assessment

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.

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.