Corals thriving in hottest tropical waters can be bred with cooler cousins to help them survive global warming.
The two states are leading the U.S. with ambitious new standards governing their electricity supplies.
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.
European Union ministers are seeking an ambitious, durable and legally binding deal to curb global warming.
Technology company says it will open 14th data center that will be powered with 100 percent renewable energy.
More CO2 means larger poison ivy plants and more toxic oil per plant.
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…
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.
Pope Francis' environmental encyclical makes the climate science grade, experts say.
Pope Francis' climate change encyclical has been released. Here are 4 main points from it.
Developers and government officials are optimistic offshore wind farms could spread along U.S. coastlines.
Pope Francis's much-anticipated climate change encyclical was leaked early by an Italian paper.
UK leads European solar energy expansion to help renewables overtake output of nuclear power.
The latest round of U.N. climate talks in Bonn, Germany, helped build trust among countries.
The Weather Channel has named Climate Central's Heidi Cullen one of the top voices on 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.