Defining what methane is and how it is produced is the first step to understanding its impact on the environment.

Multienzyme complexes articles from across Nature Portfolio Multienzyme complexes are stable assemblies of more than one enzyme, generally involved in sequential catalytic transformations. These ...

Researchers have described proteins that they say are among the most ancient ever sequenced. Two teams, which analysed ...

Carbon sources in flooded rice fields provide substrates for soil methanogens, promoting a decline in soil redox potential (Eh) and creating suitable conditions for methanogen proliferation (Rago et ...