Microbial methane research focuses on the study of methanogenic microorganisms that produce methane gas as a byproduct of their metabolism. These microorganisms play a crucial role in the global carbon cycle and are found in various environments, including wetlands, marine sediments, and the digestive tracts of animals. Research in this area aims to understand the mechanisms of microbial methane production, its impact on the environment, and the potential for using these microorganisms in biotechnological applications, such as bioenergy production or methane mitigation strategies.