Scientists assumed most forms of life before the Great Oxidation Event didn't metabolize oxygen—but recent research suggests ...

Researchers have used machine learning, genomic data, fossils and the Earth’s geochemical history to create a timeline of ...

C. diff, a dangerous and highly contagious infection, spreads in hospitals much more than previously believed, especially ...

A genomic study of hydrogen-producing bacteria has revealed entirely new gene clusters capable of producing large volumes of ...