Scientists discovered an enzyme within the ant "blood-brain barrier" that helps control whether an ant ends up a soldier or a forager. When you purchase through links on our site, we may earn an ...

The rest of the system is made up of workers and soldiers, and it’s the latter that can lay claim to having the silliest heads. There’s more than one type of turtle ant soldier head to be ...

Each castes is a different shape and size and has a special job to do. The soldier ants are big with huge mandibles that are used for defending the nest and carrying large objects. The smaller ...