Reservoirs are responsible for 1.3 percent of global man-made greenhouse gas emissions, a study says.
The legal challenge to the Clean Power Plan was argued in federal appeals court on Tuesday.
Climate change was a missed opportunity during the first presidential debate on Monday night.
Legal challenges to the Clean Power Plan will be argued in a federal appeals court Tuesday.
Climate change poses a national security risk, but the Obama administration has a plan to deal with it.
A slew of documents filed on Wednesday pushed the new UN climate treaty closer to taking effect.
If elected president, this is how Donald Trump could withdraw the U.S. from the U.N.'s new climate agreement.
At least 20 countries have indicated they will join the Paris climate agreement at a United Nations event on Sept. 21.
Some scientists are increasingly looking at global warming as a waste disposal problem.
The federal government on Friday unveiled its vision for wind farms off of nearly every U.S. coastline.
With key documents filed Saturday by China and U.S., the UN climate pact may take effect this year.
The Obama administration is expected to finalize a rule this fall aiming to fast-track renewables on federal land.
Carbon dioxide emissions from burning natural gas for electricity in the U.S. are set to surpass those from burning coal.
Native landscaping could warm up the days in L.A., but cooling effects at night may be be greater.
A progressive culture and Silicon Valley-style innovation turned California into a climate leader.
New research suggests American biofuels are doing more harm to the climate than good.
California inches closer to new climate rules, but doubts grow over its cap-and-trade program.
Wood energy can help industries manage waste, but it's not as climate friendly as Congress claims.
California's cap-and-trade program is in legal doubt, but state officials are publicly ignoring the problem.
Europeans are working to close a loophole in their climate rules that promotes harmful wood energy.