The only iguanas outside the Americas, Fiji iguanas are an enigma. A new genetic analysis shows that they are most closely related to the North American desert iguana, having separated about 34 ...

But new research suggests that millions of years ago, iguanas pulled off the 5,000-mile odyssey on a raft of floating ...

The trek—from the North American desert to Fiji—now represents the longest known migration of any terrestrial animal.

In two congressional districts and vastly different political environments, two Republican congressmen were met with far ...