Learn the Issues

Letter from Michigan DEQ to EPA Requesting Approval to Forgive Flint's Drinking Water Debt

Wildfire Smoke Preparedness in Community Buildings Grant Program

To better prepare buildings for wildfire smoke, the 2022 Consolidated Appropriations Act set aside up to $4 million a new grant program for wildfire smoke preparedness in community buildings and related activities.

EPA adds J.H. Baxter site in Oregon to Superfund National Priorities List

EPA's announcement that it has added the J.H. Baxter site in Eugene, Oregon, to the Superfund National Priorities List.

Release Date: July 7, 2025

EPS Partnership Events and Webinars

Proceedings for past workshops and partner meetings from the Electric Power Systems Partnership.

What Are the Effects of HABs

Discover the effects of Harmful Algal Blooms (HABs) on human health and ecosystems. Learn about symptoms and treatments for people exposed to HABs, which produce toxins affecting water quality and aquatic life.

Additional Resources

Geoengineering refers to activities intended to cool the Earth or remove greenhouse gases from the air and has health and environmental impacts. This page includes a glossary of relevant terms and resources to learn more about geoengineering.

Government Action

Geoengineering refers to activities intended to cool the Earth or remove greenhouse gases from the air and has health and environmental impacts. This area summarizes geoengineering, what EPA is doing, and frequently asked questions, including on contrails.

Environmental Protection Agency (EPA) Office of Science Coordination and Policy (OSCP) Biosketch Instructions, Example, and Fillable Form

We are requesting that you provide information that is focused and appropriate to represent your profession, expertise, scientific or related technical experience, and prior panel or committee experience like that of a Federal Advisory Committee.

EPA Expediting Emerging Viral Pathogens Claim Submissions

Due to the outbreak of the novel coronavirus, SARS-CoV-2, the cause of COVID-19, EPA is expediting the review of submissions from companies requesting to add Emerging Viral Pathogens claims to the labels of their already-registered surface disinfectants.

Your Climate Adaptation Search

Select areas of interest and your region to see tailored results related to climate adaptation.

EPA Launches Improvement in CDX to Increase Efficiencies for New Chemicals Submitters

EPA is implementing a pop-up notice in CDX to notify submitters of the use of defaults in the absence of information

Basic Information about NO2

Nitrogen Dioxide (NO2) and other nitrogen oxides (NOx) damage the human respiratory system and contribute to acid rain. These air pollutants are regulated as part of EPA's National Ambient Air Quality Standards (NAAQS).

EPA Requests Comment on Extending the Timeline for Pesticide Applicators Rule

EPA is requesting comment on a rule to extend the effective date of the Certification and Training rule by 12 months.

Prepublication Version of the Federal Register Notice on Receipt of Applications for Pesticide Use on Hemp

HAB Tools

Information related to The Harmful Algal Bloom and Hypoxia Research and Control Amendments Act (HABHRCA)

Register for the November 10th Tribal Lead Curriculum Virtual Roundtable Discussion

Announcement of a virtual roundtable on Tuesday, November 10, 2020, from 1:00 – 2:30 p.m. on the new tribal lead curriculum - Lead Awareness in Indian Country: Keeping our Children Healthy!

Safety Precautions for Total Release Foggers

Total release foggers, also known as "bug bombs," are pesticide products containing aerosol propellants that release their contents at once to fumigate an area. They can pose a hazard if used incorrectly. Find safety information and videos on this page.