(Roy Toft / National Geographic Stock) Spider monkeys have complex behaviors that vary from group to group, according to a comparison of five isolated populations in Central America. In some groups ...

No creature embodies the idea that “it takes a village” quite like ants. Using chemical signals and other ephemeral communication methods like antennal codes, ants can work together to build or ...

This kind of bites: Climate change is making fire ants an increasingly hot topic in Florida these days. But our efforts to tame them may only be scratching the surface. Red imported fire ants rank ...