Bacteria With A Metal Diet Discovered In Dirty Glassware
Newfound bacteria that oxidize manganese help explain the geochemistry of groundwater. The finding ends a century-long search for microbes that live on manganese.
geochemistry
Chemicals Found in Tiny Rocks From Australia Likely Remains of Some of Earth’s First Life Forms, Study Finds
Chemicals found in 3.4 billion-year-old rocks have confirmed them as contenders for the title of oldest evidence of life on Earth.