However, non-biological sources could not produce as much methane without also generating observable clues as to its origins. Degassing volcanoes, for example, would add both methane and carbon ...

Biomass can be converted into valuable gases. But in order to control this process, the amount of water vapor has to be measured. This is notoriously hard, because other components of the gas can ...

Much of our waste is far too valuable to simply be incinerated. If it is recycled in a carefully controlled way, not only can ...

WASHINGTON— The EPA’s latest greenhouse gas inventory shows that agriculture continues to be the leading U.S. source of methane and nitrous oxide ... population and sustainability director at the ...

“This decision is mind-bogglingly stupid and destructive,” said Liz Jones, an attorney with the Center for Biological Diversity ... The onshore oil and natural gas sector is the largest source of ...