Early human evolution may have been more complex than scientists previously thought, with modern humans evolving from two ...

In a nutshell All modern humans share DNA from two ancient populations that split 1.5 million years ago and reunited through ...

(that’s us) did not descend from a neat, single lineage. Instead, modern humans can link their heritage back to at least two ...

What drives a serial killer? Hardwired instincts, symbolic triggers, and ritualized predation—unraveling ancestral imprints.

By mapping synteny in their short genome, scientists can find evolutionary patterns through this example ... represent ghosts of a single ancestral chromosome. In Figure 2, those hypothetical ...