Sources

4 Total Sources

Study Dates LUCA to 4.2 Billion Years Ago, Finds Early Immune System

Yahoo! Voices8d ago

Study Dates Last Universal Common Ancestor (LUCA) to 4.2 Billion Years Ago, Found Immune System

Popular Mechanics8d ago

Last Universal Common Ancestor (LUCA) Is Older Than We Thought

What is LUCA, the Last Universal Common Ancestor?

The Economic Times8d ago

Before LUCA, who came first? New study suggests life existed before the last universal common ancestor - The Economic Times