A new interactive graphic shows the greenhouse gas emissions for every country in the world.
Oil and gas fracking uses more and more water each year, but it varies widely from region to region.
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.
The world is about see big changes in power generation. Here's what you need to know.
Sub-Saharan Africa needs a more reliable energy supply. The way it chooses to meet that need will affect the entire planet.
Rules proposed Friday by the U.S. Environmental Protection Agency would make big rigs much more efficient.
Developers and government officials are optimistic offshore wind farms could spread along U.S. coastlines.
The U.S. EPA took its first steps Wednesday toward regulating greenhouse gas emissions from commercial airplanes.
One hundred scientists on Wednesday said further oil sands development isn’t compatible with stabilizing the climate.
Leading climate scientists say the G7's decarbonization goal may be too little, too late.
The G7 leaders have committed to decarbonizing the world's economy by 2100 but with a few caveats.
Four things to know about how the Clean Power Plan will change how you get electricity.
Global warming from burning fossil fuels can be felt within just a few months says new study.
In a stunning reversal of years after years of obstructionism, oil companies are asking for a price on carbon.
A new report says the U.S. can just make its climate goal, but more needs to be done.
The Kansas renewable power mandate may become a victim of its own success.
The West should "climate proof" its power grid or risk electricity shortages, a new study says.
Canada plans to cut its greenhouse gas emissions 30 percent below 2005 levels by 2030.
New York cites climate, pollution and earthquake risks as major uncertainties swirling around fracking.