Expanding Brazilian sugarcane could dent global CO2 emissions

Groundwater, tundra fires may work together to thaw permafrost

Electricity from shale gas vs. coal: Lifetime toxic releases from coal much higher

Pollution responsible for 16 percent of early deaths globally

US ocean observation critical to understanding climate change, but lacks long-term national planning

Global CO2 emissions stalled for the third year in a row

Life goes on for marine ecosystems after cataclysmic mass extinction

Cool roofs have water saving benefits too

Fossil coral reefs show sea level rose in bursts during last warming

Danger to Air Quality from Forest Fires