Deep inside an ant nest, some of the youngest members are primed to die for the group. When infection strikes, these baby ...

Illness usually brings trouble in the animal world. A weak member may be pushed aside, attacked, or left behind. Many animals go to great lengths to hide sickness. But for creatures bound by family, ...

Source: Princeton University Press/with permission. Ants are fascinating and remarkably intelligent insects who live in complex social groups called colonies. 1,2 When I first learned about ant expert ...