This 550-Million-Year-Old Creature May Already Have Had a Brain
Ancient Ocean Marvel: The 550-Million-Year-Old Comb Jelly May Have Had a Brain Before Brains Existed In a discovery that is sending shockwaves through the scientific community, researchers have uncovered astonishing evidence suggesting that comb jellies — gelatinous, bioluminescent creatures that have drifted through Earth’s oceans for over half a billion years — may have possessed […]
