How ant colonies draft their soldier armies and maintain balance in their incredible caste systems was cleared up last week by a Chicago zoologist. The secret: a “social hormone” exuded by ...

Human-infecting parasite produces sterile soldiers like ants and termites This species of freshwater flatworm could be used to study the evolution of social organization Date: July 25, 2024 Source ...

"The small ones do the gardening." Atta colonies are bigger, composed of perhaps millions of ants, with up to seven different sizes of workers, including soldiers for "defence and ant wars," Currie ...

Human-infecting parasite produces sterile soldiers like ants and termites This species of freshwater flatworm could be used to study the evolution of social organization Peer-Reviewed Publication ...

"If you ask anyone off the street to guess which ant is a soldier versus a forager, they probably will guess it right 100% of the time, because the soldiers are huge.

Farmer ants can recruit parasites to battle for them, much like medieval cities sometimes kept expensive contingents of mercenary soldiers to ward off invaders, researchers say.