Iguanas on rafts floated 5,000 miles from North America to Fiji, study finds. The humble iguana may have have pulled off an epic migration millions of years ago, traveling from the coast of today ...

A genetic analysis of the world's iguanas may have just solved an enduring mystery of how the creatures ended up in Fiji. Iguanas are native to the Western Hemisphere, but four species live in the ...

A Fiji Island iguana is seen at the Smithsonian National Zoological Park in Washington, D.C. A new study suggests these iguanas reached the tropical island by crossing thousands of miles of ocean.

While scientists have long suspected that there might be hidden connections between certain species at stopover points used during migration, the current study utilized records of 50 songbird ...