The EPA is proposing to reduce climate change-driving methane emissions at landfills and oil wells.
As Tropical Storm Arthur heads for North Carolina, the NHC has rolled out its new storm surge flooding maps.
Track Tropical Storm Arthur's progress to see if your Fourth of July weekend is in jeopardy.
Neither New York City nor Boston has recorded a 90-degree temperature yet this summer, surprisingly late.
A Cornell University study says shale gas well defects lead to methane leaks in Pennsylvania.
The Orbiting Carbon Observatory-2 will measure CO2 in Earth's atmosphere and help find sources and sinks.
A storm sitting off Florida's coast is likely to become the first tropical storm of Atlantic hurricane season.
The biggest CO2 emitter won’t need to make the biggest emissions cuts under the EPA's Clean Power Plan.
CO2 concentrations in the atmosphere have been above 400 ppm for three months in a row for the first time.
Some of the world’s most productive marine habitats are seriously at risk from CO2 and human-related changes.
In the recent weeks, Britain and Germany have broken records for generating solar electricity.
Findings put to rest claims that the world could not afford to act on climate change.
A new analysis shows when summer reaches peak heat across the U.S.
From rain in Recife to drought in California, see some of the best weather & climate images from the week.
A sudden, heavy downpour in Recife, site of today's crucial U.S. soccer match, has left the city flooded.
Graphics from a new report show just how much climate change will cost U.S. and what regions will lose the most.
The first five months of the year in Alaska have been unusually warm, particularly in far northern Barrow.
Texas' wind farms set a record in March for the most wind power the state has ever produced.
A report chronicles how eating insects could cut greenhouse gas emissions. Here are 4 quick recipes.
A new report by the Risky Business Project quantifies the impacts of climate change on the U.S. economy.