Peace and environmental activism from global warming to disarmament. Provide information, resources and actions to empower citizens to lobby Congress on the environment, arms control, pollution, human rights, and conservation.

A non-profit environmental monitoring organization based in Northeast Georgia. Newsletter, article archives by subject, search engine.

Provides information, news and resources on Adirondack Park, conservation issues. Includes information on how to fight acid rain by purchasing a Clean Air Certificate.

Details current threats to America's environment, the powerful interests behind those threats, and describes common-sense solutions to protect the environment. PIRG project for on line activism to send a message to congress.

AHR works to protect open spaces and the outdoors through the Land and Water Conservation Fund (LWCF).

Information on campaigns to raise public awareness against environmentally damaging projects and proposals throughout the southeast including landfill expansion, corporate hog farms, four-lane highways, and clearcut logging in national forests.

CEEI provides a report of all the polluted streams in the United states including all the Clean Water Act 303(d) lists and documentation.

CCO is a membership organization dedicated to the support and promotion of all aspects of organics recycling.

Seeks to advance environmental law issues, intergenerational ethics, and the concern for posterity stated in the Preamble to the U.S. Constitution. Provides articles and documents related to the U.S. Constitution and environmental protection.

Manages workplace giving campaigns for its national environmental charities, just as the United Way raises funds for its health and human service charities. Provide news, resources and campaign information.

Protects people, wildlife and natural resources by providing free legal representation to citizen groups to enforce environmental laws in the USA.

Links science, economics, and law to create innovative, equitable, and cost-effective solutions to the most urgent environmental problems. Provides information, news and resources on many environmental issues.

Branch of the EIA, an independent, international organization committed to investigating and exposing environmental crimes around the world. Provides information and news on wildlife conservation and other environmental issues.

Washington, D.C.-based nonprofit with a focus on drinking water, pesticides, air pollution and other environmental topics.

Dedicated to protecting, preserving and restoring Florida's ocean and coastal ecosystems through education, research and personal stewardship.

Hudson River Valley public interest group focused on protecting air and water quality, and promoting sound land use planning, with a speciality in the cement and hazardous waste industries.

FOE is a national environmental organization dedicated to preserving the health and diversity of the planet for future generations. Provide information on campaigns and issues.

Provide information on many projects planned on local and global issues.

Provides information in support of initiatives to safeguard the health of the earth's inhabitants and preserve the future of the planet. Projects include factory farms, nuclear abolition, environment and public health.

Working with grassroots activists to strengthen wildlife and public lands protections. Provide information on campaigns focusing primarily on national legislation, but also assisting with state laws and programs.

Provides news and resources to promote public awareness and support in the nation's hiking community for legislation and regulatory initiatives to significantly reduce air pollutants.

Non-profit research center working to bring lasting social and economic change. Provide information, news and available reports and newsletter on many issues including environment, jobs, farm workers and civil rights.

Dedicated to protecting our nation's soil, air, woods, waters and wildlife. Details conservation programs, membership and publications.

Information about helping communities improve quality of life through litter prevention and beautification. It describes programs in education, litter law enforcement and cleanup.

Private family foundation that awards grants to non-profit organizations in the United States that work to protect the natural environment. Details on programs, internships and grant guidlines.

Desire for an end to the corporate and commercial exploitation of public lands, and an end to all commercial logging. Provides reports, newsletter and donation information.

Work to improve management and handling of opossums in the environment Provides information about all aspects of the proper care of opossums.

Site provides information on US national parks and campaigns to protect these natural, historic and cultural treasures.

Promote public awareness of trees and their benefits, provide grants, and unite civic and corporate institutions in support of local tree planting. Provides program descriptions and membership information.

Provide news and resources for the protection of publicly owned lands from logging, mining, grazing, drilling and off-road vehicles.

NO WASTE are Michigan environmentalists who advocate and educate people about the problems with solid waste imports and exports. Provide news and information to promote sensible waste management and recycling in the US.

Provides resources and networking for Minnesota and elsewhere on many environmental and sustainable future topics.

A nonprofit association of water and wastewater systems in Massachusetts, New Hampshire, and Vermont. Offers training, onsite technical assistance and source water protection services.

Extensive information on environmental legislation from the Natural Resources Defense Council. Includes "Legislative watch," a bi-weekly email bulletin that tracks environmental bills moving through Congress.

an initiative currently under review in the Attorney General's office prior to circulation. Calls for the preservation of old growth trees and stands on non-federally owned forest lands in the State of California.

OSUS is a non-profit wildlife rehabilitation organization dedicated to the care of orphaned and injured opossums. Provides information and resources.

Provides information about the organizations programs, staff, Board of Directors, mission, funding and contact information.

A national, non-profit membership organization dedicated to maintaining the quality of life in the United States through population stabilization.

State based consumer and environmental advocacy groups active across the country. Features action alerts and reports on many environmental, consumer and student issues.

Educates the public on the need to reduce the negative environmental impact of human activity. Provides report that identified the 100 companies that emit the most air pollution through the Grandfather Loophole in the Texas Clean Air Act.

A community based organization dedicated to the reclamation of the Molycorp mine and the restoration of the Red River in northern New Mexico.

National environmental group based in the Hudson Valley with a focus on protecting U.S. rivers. Provides information, history, news and resources.

Nationwide campaign to pass historic federal law to ban clear cutting, end logging of Ancient Forests and protect natural forest ecosystems. Provide information, news, resources and actions.

Dedicated to trying to save the Shawangunk mountains in New York from development. Includes schedule, details about the development plans, and ways to help.

To inspire individuals to make responsible choices and take direct actions to achieve a peaceful and environmentally sustainable future.

Information about the pollution of gold mining from a Montana group trying to protect these hills, rich with wildlife and sacred to many Indian groups.

Their mission is to preserve and protect Mount Tamalpais in California. Includes club history, trail information, news, events, and membership application.

Provides free and legal services to community-based groups and local governments working to protect their quality of life and natural environment.

The Nebraska Environmental Trust uses a combination of lottery proceeds and private donations to fund environmental work across Nebraska.

Dedicated to preserving America's wilderness through action and public education.

A non-profit environmental concern focused on education through national writing contests and other educational opportunities.

Conserves, restores and manages wetlands and associated habitats for North America's waterfowl. Events, news and information about the organization.