Despite gains, emissions will still be above levels agreed to under the Paris climate agreement.
Ten percent of all electricity generated in the U.S. in March came from wind and solar power — a first.
World leaders expressed "deep disappointment" with the U.S. decision to withdraw from the Paris climate pact.
Falling solar and wind prices have led to new power deals even as investments decline in renewables.
America's Pledge is part of a growing effort by local governments to meet the U.S. Paris Agreement goals.
Protecting open ocean from industrial uses is key to addressing climate change, a new study says.
More than 1,200 businesses and states have reaffirmed their commitment to the Paris climate agreement.
The coal industry faces a bleak future despite small coal mine openings touted by President Trump on Thursday.
President Trump has announced plans to pull the U.S. out of the world's landmark climate agreement.
The world's first commercial direct carbon capture plant is set to begin operations near Zurich this week.
Sea level rise and more severe storms are overwhelming U.S. coastal communities.
The White House's proposed 2018 budget slashes funding for federal carbon capture and storage programs.
New research shows electric cars emit more greenhouse gases than hybrids in some states.
Here's what makes a car climate friendly.
How climate-friendly electric and plug-in hybrid electric cars are depends on where you charge them.
The White House's 2018 budget targets federal climate science, regulations.
Results show the Swiss population wants a new energy policy without depending on nuclear power.
Don't bet the future of the climate on negative emissions technology, Stanford University scientists say.
Plummeting wholesale prices put the country on track to meet its renewable energy targets.
The Obama-era snapshot of the EPA's website is missing key links, and could violate record keeping laws.