Ants are found in nine distinct regions around the world, according to new research. ISTOCK / GETTY IMAGES PLUS "Interestingly, when I was comparing this map with those for vertebrates and plants ...

For the first time, researchers have mapped the "biogeographic realms" where ants are found around the world, according to a ...

This map shows the division of ants' global territory into nine large biogeographic realms. "Interestingly, when I was comparing this map with those for vertebrates and plants, I saw so many ...