# Naked mole-rat queen's dominance mechanism discovered

Researchers have identified the biological mechanism that allows naked mole-rat queens to suppress reproduction in subordinates, solving a long-standing puzzle. The study reveals that the queen's urine contains a specific compound that inhibits sexual maturation in other females. This finding deepens understanding of social hierarchy and reproductive control in one of nature's most unusual societies.

**Importance:** 3/5

## Sources

### Science
- [Nature](https://www.nature.com/articles/d41586-026-02221-0) — 2026-07-15