Here we applied a polyphasic approach to assess the role of microbial community composition in modulating methane emission from a riparian floodplain. We show that the dynamics and intensity of ...

Scientists have discovered two new methane-producing archaea in the human gut, revealing surprising links to inflammation and gut health.

Methane-producing archaea ... "They may play a significant role in gut function, microbial gas metabolism and possibly even the development or progression of certain diseases." ...

The very first cells obtained their energy from geochemical reactions. LMU researchers have now managed to recreate this ancient metabolic process in their laboratory.

"In a warming world, it wouldn't be surprising if any of these sources emitted more methane," said Michel, who explained that microbes, like humans, tend to have higher metabolism when it's warm.