Sep 29, 2025 · EPA's resources on environmental issues include research, basics, what you can do, and an index covering more specific terms.

3 days ago · Website of the U.S. Environmental Protection Agency (EPA). EPA's mission is to protect human health and the environment.

3 days ago · Environment River turbulence can push toxic pollutants into the air Levels of hydrogen sulfide gas soared near a raging section of the Tijuana River in San Diego, exposing …

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 …

Mar 13, 2025 · Learn about clean energy, the impact of energy on the environment, and U.S. electricity generation. Clean energy includes renewable energy, energy efficiency and …

May 15, 2025 · plastic pollution is persistent and may take between 100 to 1,000 years or more to decompose, depending on environmental conditions. Once in the environment, plastic …

Jun 6, 2025 · This page contains environmental information on topics such as air, water, land and waste cleanups,and pesticides and other toxic chemicals for North Carolina.

Jun 10, 2025 · Lists and links to descriptions of the major laws and executive orders that EPA administers and/or that guide EPA rulemakings, including the Clean Air Act, the Toxic …

Nov 10, 2025 · Pharmaceuticals in the Environment Shown to Negatively Affect Ecosystems Summaries of Research Research shows that pharmaceuticals entering the environment …

Oct 8, 2025 · Overview of EPA's law and regulatory information, including complying with and enforcing environmental regulations.