This EPA website has links to many science topics about which the Environmental Protection Agency has concerns.

The EPA profiles the Great Lakes ecosystem, their ecological protection and restoration, wetlands, shorelands, pollution prevention, and so on. Click "Visualizing the Great Lakes" for pictures of the lake environment.

Learn about EPA's work to protect and manage water resources and what you can do to help.

Find out about the EPA's Radiation Protection Division, which aims to protect the nation's people and environment from harmful exposure to radiation.

Market-based regulatory programs designed by the EPA, with information for consumers and industry cap-and-trade policies, Clean Air Act, and other government-sponsored efforts to reduce air pollution.

This official site for the EPA describes the issues of the day. Learn about topics such as water, air, climate, wastes and pollution, green living, and more. Find important ways that you can get involved in protecting the environment.

The EPA provides many ideas for integrating green infrastructures into communities. This site also discusses how this can build climate resilience and offers resources for doing a cost-benefit analysis, for addressing government...

Find an array of environmental and science-based lesson plans, activities and ideas from the EPA, other federal agencies, and external organizations.

This 1973 EPA press release endorsed the historic legislation that improved the quality of U.S. drinking water.

Find out what the EPA has done in response to the events of September 11, 2001 and the concerns about the impact on the environment.

This thorough resource examines how untreated runoff impacts wetlands, efforts by the EPA to educate landowners on how to protect wetlands, the use of wetlands to treat runoff, and current EPA programs that address runoff.

This cartoon describes what the EPA's Superfund is and how water can become polluted. A lab experiment with Q&A is included.

This site provides real-world issues as well as the scientific research and technology used to support the EPA's mission to protect human health and safeguard the natural environment.

This site provides real-world issues as well as the scientific research and technology used to support the EPA's mission to protect human health and safeguard the natural environment.

This site provides real-world issues as well as the scientific research and technology used to support the EPA's mission to protect human health and safeguard the natural environment.

Each year EPA tracks the levels of pollutants in the air and how much of each pollutant (or the pollutants that form them) is emitted from various pollution sources. The Agency looks at these numbers year after year to see how the...

The EPA discusses the actions the government agencies are taking to reduce acid rain.

This site provides real-world issues as well as the scientific research and technology used to support the EPA's mission to protect human health and safeguard the natural environment.

A look at some real-world issues as well as the scientific research and technology used to support the EPA's mission to protect human health and safeguard the natural environment.

Find out about some real-world issues as well as the scientific research and technology used to support the EPA's mission to protect human health and safeguard the natural environment.

Read this EPA resource about what to do if you are in immediate danger from a volcanic eruption.

See some real-world issues as well as the scientific research and technology used to support the EPA's mission to protect human health and safeguard the natural environment.

Find out about real-world issues as well as the scientific research and technology used to support the EPA's mission to protect human health and safeguard the natural environment.

This site provides real-world issues as well as the scientific research and technology used to support the EPA's mission to protect human health and safeguard the natural environment.