There are some strange mating rituals in the wild. Birds court through dance and song, and some males fight for females’ attention, but what about the head bobbing of crested iguanas? Although the ...

An iguana at a zoo in the United Kingdom performed a "virgin birth," which zookeepers have hailed as one of the "rarest events in the animal kingdom." Workers at the Exotic Zoo in Telford, England, ...

A librarian at Potter Elementary School spotted a green iguana outside the campus, an uncommon sight in the Bay Area. Wildlife experts say the invasive species is expanding its range northward as ...

"This is one of the rarest events in the animal kingdom," a zoo spokesperson said getty An exotic zoo in the U.K. is gaining international attention after experiencing a rare birthing event from one ...

Scott Adams, director of the Exotic Zoo, holds a casque-headed iguana. Eight hatchlings were produced at the zoo this summer without a father. Exotic Zoo The birth of iguana babies is presumably not ...