Eating fire ants might prepare a lizard's immune system to be stung by the ants, according to a new study. Eating fire ants might prepare a lizard's immune system to be stung by the ants, according to ...

Researchers found that complex teeth, a hallmark of mammals, also evolved several times in reptiles, prompting the evolutionary success of plant-eating lizards. However, contrary to mammals their ...

Eating fire ants might prepare a lizard’s immune system to be stung by the ants, according to a new study by researchers at Penn State. The study comprehensively assessed how the immune system ...