Washington State University researchers say the world's reservoirs are an underappreciated source of greenhouse gases, producing the equivalent of roughly 1 gigaton of carbon dioxide a year, or 1.3 percent of all greenhouse ...
Global emissions of the potent greenhouse gas methane may be double current estimates, posing an added challenge in the fight against climate change, researchers said Wednesday.
Scientists have discovered a major group of organisms contributing to climate change, the second major breakthrough in 12 months towards mapping the tree of life.
In a comment in this week's science journal Nature, an international group of researchers from nine countries call for a grand challenges strategy to set global priorities for developing renewable energy.
Earth is on track to sail past the two degree Celsius (3.6 degrees Fahrenheit) threshold for dangerous global warming by 2050, seven of the world's top climate scientists warned Thursday.
A new mapping project has identified regions worldwide that are most susceptible to dramatic permafrost thaw formations, known as thermokarst, and the resulting release of greenhouse gases.
Volkswagen CEO Matthias Mueller says the company is cooperating with U.S. authorities and hopes to reach a settlement on a fine with the Justice Department for equipping diesel vehicles to cheat on emissions tests.
Efforts by the Brazilian government over the past 15 years to curb deforestation have been a widely celebrated success, but a new study finds that there's more deforestation happening in Brazil than official accounts suggest.
The use of biochar in agriculture improves soil fertility, especially in tropical regions, and mitigates greenhouse gas emissions. A project funded by the Austrian Science Fund FWF studied the positive impact of the "fertiliser ...
Negotiations for a freeze, or even a reduction, in greenhouse gas emissions from civil aviation are making progress, Europe's transport commissioner said Friday, adding she is feeling "cautiously optimistic."