* summary article [1]<p>* related read about ant societies [2]<p>[1]: <a href="https://www.sciencedaily.com/releases/2018/08/180816143231.htm" rel="nofollow">https://www.sciencedaily.com/releases/2018/08/180816143231.h...</a>
[2]: <a href="https://www.nature.com/articles/121819a0" rel="nofollow">https://www.nature.com/articles/121819a0</a>