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

4 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 …

Dec 13, 2025 · Website of the U.S. Environmental Protection Agency (EPA). EPA's mission is to protect human health and the environment.

Aug 4, 2025 · One Health and the Environment Pollution in the environment impacts every American, from the air we breathe to the water we drink and the food we eat. It can contribute …

Learn about the changing US environment with reports on climate, fire risks, floods, and other natural disasters. See how these topics intersect with policies on natural resources and …

Oct 24, 2025 · History of EPA EPA has been working for a cleaner, healthier environment for the American people since 1970.

Dec 16, 2025 · Resources, news, information, and contacts for EPA activities in Alaska.

Apr 18, 2025 · How is the term "environment" defined? CERCLA section 101(8) defines "environment" as "(A) the navigable waters, the waters of the contiguous zone, and the ocean …

Get unbiased data and visuals on energy, climate, natural resources, and environmental protection.

4 days ago · The Earth topic features the latest news in climate, agriculture, oceans, the environment and more.