Dec 8, 2025 · 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 residents to …

Jan 30, 2026 · Website of the U.S. Environmental Protection Agency (EPA). EPA's mission is to protect human health and the environment.

Jan 21, 2026 · Learn about the major strides EPA has taken to safeguard human health and the environment, ensuring clean air, land, and water for every American under the Trump Administration.

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 to the effects of …

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Dec 31, 2025 · EPA announced today that it will move to regulate dozens of applications of five widely used phthalate chemicals to address environmental and workplace risks.

Jul 23, 2025 · The proposed registrations also would not pose an unreasonable risk to human health or the environment with these mitigations. Specifically, EPA is proposing the following mitigation …

Dec 11, 2025 · Information about indoor and outdoor air quality, air monitoring and air pollutants.

Dec 31, 2025 · The choices we make as individuals, within our local communities, and at state and national levels impact the condition of our environment, including many of the trends monitored by …