Ants are a nuisance to many homeowners, and most people don’t hesitate to reach out to their local exterminators to get rid of them. Many of us assume all ants are the same. However, when comparing ...

In the forests of California’s Sierra Nevada, nature takes a dark, cunning turn. There’s a species of red ant, Polyergus mexicanus, that doesn’t just fight its neighbours. It kidnaps not a few, but ...