The Fort Worth Zoo's iconic iguana Iggy is back in his familiar spot this morning. Zoo staff gave the sculpture a major makeover the last couple of months, and Iggy is now showing off his new ...

Last month, a conservation biologist from the zoo joined the Jamaican Iguana Recovery Group to reintroduce 22 critically endangered Jamaican rock iguanas back into the Hellshire Hills.

Scientists studying these creatures have often asked how they managed to get from their native lands in the Americas, to the ...