The U.S. Environmental Protection Agency's new limits on carbon dioxide emphasize interstate cooperation.
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.
Some of the biggest U.S. corporate names offered billions of dollars in green financing pledges on Monday.
Here’s what a Dutch court's speedy emissions ruling could mean for the rest of the world.
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.
EU Climate Chief Miguel Cañete urges world leaders to force their ministers to agree a deal.
Public land open for coal mining in the West has not been affected by federal climate policies.
Forty-two states are cutting carbon dioxide emissions from power plants ahead of a new EPA rule.
Climate change could increase airline flight times across the globe, increasing emissions.
A new report says local action is among measures that could make up a shortfall in emissions cuts.
Mountaintop removal coal mining in Appalachian states has fallen 62 percent since 2008.
The two states are leading the U.S. with ambitious new standards governing their electricity supplies.
The U.S., Brazil and China all stepped up their climate commitments in a flurry of activity.
The court ruled that the EPA did not properly account for the financial impact on power plants and consumers.
European Union ministers are seeking an ambitious, durable and legally binding deal to curb global warming.
New reports suggest taking action on climate change would also have considerable public health benefits.
U.K.’s energy secretary and lead negotiator says financial package for developing countries absolutely essential for global agreement on car…