Plot twist in human evolution: new fossils from Ethiopia suggest Lucy—the famous ancient skeleton we all learned about—might not be our direct ancestor after all. Turns out, she could be more like a distant cousin, with several upright-walking species hanging out at the same time. The human family tree just got way bushier, and the old straight-line diagrams are officially out. Who else feels like rewriting their high school biology notes? #Science #HumanOrigins #FossilFinds