The ways eastern fence lizards have changed in response to red imported fire ants demonstrate how species can adapt to survive the presence of invasive predators.

Ant pupae secrete a never-before observed milk-like fluid that adults and larvae drink to keep the entire colony healthy.

Chowing down on fire ants might bolster lizard immune systems for attacks in the future, "somewhat like a vaccine," researchers say.

Ants go through both physiological and behavioral changes to adjust to unnatural settings like urban sprawl, a new study shows.

Ant feet are equipped with an array of tools – from retractable sticky pads to claws to special spines and hairs – enabling them to defy gravity and grip virtually any surface.

Queen ants live a lot longer than workers. A new study indicates that protein that suppresses insulin plays a role in their longevity.

When ants get together, they make collective decisions a bit like networks of neurons in a brain, according to new research.

Give ants a chance.