U.S. Global Change Research Program - Seeks to increase the skill of predictions of seasonal-to-interannual climate fluctuations and long-term climate change.
Carbon Disclosure Project - considers the business implications of climate change, and provides a registry of corporate greenhouse gas emissions.
ChangingClimate.org - project aiming to foster understanding of climate change and possible action to counteract global warming.
Climate Change - focuses on market-based, profitable measures to reduce greenhouse-gas emissions. From the Rocky Mountain Institute.
Corporate Watch: Environment - works to investigate and expose corporate violations of human rights, environmental crimes, fraud and corruption around the world.
Fight Global Warming - examines myths and facts about global warming, and looks at real stories that illustrate the dangers of climate change. From Environmental Defense.
Global Change - focuses on the impacts of climate change on water supplies, wildlife, the environment, and human society. From the Pacific Institute.
Greenpeace: Stop Climate Change - looks at how increasing temperatures will affect life on earth, examines solutions to the problem, and provides tips on how individuals can take action.
NRDC: Global Warming - news bulletins, background information, and in-depth analysis of global warming and related policy. From the Natural Resources Defense Council.
Undo It - campaign from Environmental Defense aiming to to increase public awareness about the dangers of global warming, and to press for more aggressive action in the U.S..
Weathervane - publishes research on the environmental and economic aspects of climate change. From Resources for the Future.
WWF Climate Change Campaign - looks at the problems posed by climate change, proposes business and policy solutions, illustrates actions individuals can take, and provides news updates on climate change-related issues.
Warnings from the Ice - examines changes to coastal ice in Antarctica, and provides a hypothetical topography of Earth if the West Antarctic Ice Sheet were to melt.
CO2 Sequestration in the Deep Ocean - contains images and video related to experiments done by the Monterey Bay Aquarium Research Institute on disposing of CO2 in the deep ocean in an effort to slow green house gas build-up.
Climate Action Network - global network of non-governmental organizations working to promote government and individual action to limit human-induced climate change to ecologically sustainable levels.
Pew Center on Global Climate Change - The Pew Center on Global Climate Change works to provide credible information, straight answers, and innovative solutions in the effort to address global climate change.
SourceWatch: Climate Change - watchdog group that provides details on industry-funded groups and think tanks opposing the Kyoto treaty.