For more than 60 years, evolutionary biologists have debated whether a unique genetic system found in ants, bees and wasps helps explain one of nature's most remarkable innovations: eusociality, a form of social organization in which colonies divide reproductive labor between queens and workers.

Source: [Phys.org](https://phys.org/news/2026-08-decades-theory-insect-societies-evolve.html)

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