Science ❯ Climate Science

Greenhouse Gases

Carbon Dioxide Fossil Fuels Human Impact Temperature Trends Carbon Dioxide Levels Environmental Impact CO2 Emissions Climate Monitoring Emission Scenarios Impact on Climate Global Temperatures Emissions Gap Antarctica Health Impacts Carbon Emissions Impact of Emissions Emissions Public Health Ocean Acidification Global Warming Atmospheric Chemistry Atmospheric Measurements Emission Reduction Environmental Impact Studies Temperature Rise Sea Surface Temperatures Methane Hydrates Atmospheric Conditions Methane Weather Patterns Emissions Sources Ozone as a Greenhouse Gas Emissions Targets

EPA Moves to Rescind 2009 Greenhouse Gas Endangerment Finding

A public comment window through Sept. 25 launches hearings, anticipating legal battles over federal authority to regulate vehicle greenhouse gas emissions.