Some families of caterpillars (larvae of butterflies and moths) have developed a specific kind of interaction with ants. One ...

Argentine ants have been found on six continents, from South America to Japan. Researchers are studying their impact.

In the hidden corners of the world, caterpillars and ants have a remarkably specialized and beneficial protection ...

The ant scurries along on six nimble legs. It catches up to its peers, a line of antennaed bugs roaming the winding surface ...