Cornell researchers have found a system of communication between worms. A more complete understanding of this communication may help researchers better understand human biology and physiology.

The Bdelloid rotifer has survived 30 to 40 million years without ever having sex. Without genetic variation from sexual reproduction to defend against predators these small invertebrates should have already gone extinct, but Cornell researchers have discovered the rotifers’ trick to staying alive: a drying-up adaptation that protects them against parasites.