Your squishy, wormlike ancestors are at least 4 million years older than you thought - CNN
science 2026/04/04 11:30:54

Your squishy, wormlike ancestors are at least 4 million years older than you thought - CNN

Source:CNN
Author:Mindy Weisberger

Newfound fossils from China suggest that complex animals were around millions of years earlier than thought, among them possibly our vertebrate ancestors.