One thing geology teaches us about is the existence of another monumental event in the history of Earth, 2.4 billion years ...

Researchers analyzed the ancient DNA of two mummies from what is now Libya to learn about people who lived in the "Green ...

Scientists have long thought that tectonic plates needed to dive beneath each other to create the chemical fingerprint we see ...

Discover the evolution of bacteria through machine learning, DNA comparisons, and the Great Oxidation Event 2.4 billion years ...

Bacteria consist of a single cell. They do not have bones and are not like big animals that leave clear signs in the ...