When army ants come to town, you move out, stay perfectly still, or die. They arrive in a part of the forest by the thousands and consume tens of thousands of prey animals, mostly ...

Tarantulas are hairy so that the army ants cleaning their homes don't eat them alive, a new study suggests. The study, published Aug. 6 in the Journal of Natural History, proposes several new ...

That balance is a delicate one. Even a seemingly minute switch, such as an invading army of a new species of ants coming in and replacing them through a brutal war writ small, can lead to ...