Summary:

- The article discusses research at Michigan State University's College of Natural Sciences focused on exploring the "dark matter" of biochemistry - the vast number of unknown metabolites and their functions in living organisms.
- Researchers are using a technique called "metabolomics" to identify and characterize these unknown metabolites, which could lead to new discoveries in areas like drug development, disease diagnosis, and environmental monitoring.
- The work aims to expand our understanding of the complex biochemical networks that underpin life, shedding light on the "dark matter" that has remained largely unexplored until now.