Tarantulas' hairy bodies protect against the scavenging, spider-eating army ants that clean their nests, scientists say.

In Panama, researchers recorded army ants crafting living bridges to take the most efficient route along the forest floor. (Christopher R. Reid, Matthew J. Lutz, Simon Garnier, and the New Jersey ...

Enthusiastically social insects, ants typically live in structured nest communities ... Some species, such as army ants, defy the norm and do not have permanent homes. (Why invasive ants are ...

A velvet ant bite like “hot oil from the deep fryer” delivers an array of peptides that inflicts pain on insects and mammals alike.