South America is known for the spectacular Amazon Basin, which includes waterfalls and dense rainforests but is also home to various exotic reptiles. Many colorful and powerful cold-blooded creatures ...

Researchers who have studied genetic evidence of iguanas suggest the ancient reptiles traveled nearly 5,000 miles from North ...

A genetic analysis reveals that Fiji’s iguanas are most closely related to lizards living in North America’s deserts. How is this possible?

This timeline challenges previous theories that iguanas may have made a complex overland journey from South America via Antarctica, which would have happened much later in history, said study ...

Authorities have started offering bounties for people to hunt down iguanas in southern Taiwan. The island’s iguana population has exploded since the spiky backed giant lizards were introduced ...

By floating on a raft of downed trees and broken branches, according to a study published Monday in the journal PNAS. The ...