U.S. power plants emitted less carbon dioxide in April than at any point in the prior 27 years.
The White House on Monday announced policies designed to help homeowners act on climate change.
Top climate official warns that ‘painfully slow’ negotiations must be accelerated to seal a pact at Paris summit.
Scientists may have overestimated China's carbon dioxide emissions since 2000.
The EPA has proposed new rules limiting methane emissions from new fracked oil wells.
A Reuters review suggests that developed nation's proposed greenhouse gas cuts fall short.
States hoping to increase their share of renewable energy to achieve reduction goals may get a boost from wind.
Fifteen states are petitioning a federal court to block the EPA's Clean Power Plan.
Researchers warn even if a solution to emissions could be found, it wouldn’t be enough to save the oceans.
The U.S. Environmental Protection Agency's new limits on carbon dioxide emphasize interstate cooperation.
As renewable energy growth projections rise, the EPA is raising its climate expectations.
The U.S. EPA will soon unveil a sweeping regulation to cut carbon emissions from the electricity sector.
Is the world better suited for a climate agreement than it was in 2009?
A new study shows that droughts are harming forests' ability to store carbon and mitigate climate change.
A new study suggests that warming is likely to bring favorable winds to some states' clean energy initiatives.
Fossil fuels are altering the ratio of carbon in the atmosphere, skewing the age of carbon dated objects.
Some of the biggest U.S. corporate names offered billions of dollars in green financing pledges on Monday.
Summer days with stagnant air are on the rise in the U.S., which can mean more days with bad air quality.
The federal government is spending $12 million on carbon capture and storage research.
A new study finds that the recession, not natural gas use, caused carbon emissions to drop.