Since most iguana species live in the Americas, biologists have long debated how they could have arrived on the remote ...

Green iguanas in captivity are known carriers of E. coli and salmonella bacteria. In a study of captive green iguanas in Mexico, nearly 40% were found to carry E. coli strains that were resistant to ...

The team found that the closest living relative of Fijian iguanas is the Dipsosaurus — a type of desert iguana native to the southwestern United States and northwestern Mexico, according to the ...

Initially they thought Fiji might be a bit too far for such a trip, but in a new study, researchers inspected the genes of 14 iguana species spanning the Americas, the Caribbean and Fiji.