Echoes of the Cambrian Explosion: A 500-Million-Year-Old Fossil Solves an Evolutionary Puzzle
Imagine a world painted in muted greens and browns, teeming with life forms that defy our modern imagination. This was Earth, half a billion years ago, during the Cambrian period. It was an era of explosive evolutionary innovation, a time when the blueprint for most of the animal kingdom was being sketched out. Yet, for … Read more