In a story May 16 about lizards with green blood, The Associated Press misidentified them as amphibians. Lizards are reptiles.
A corrected version of the story is below:
Science Says: Green-blooded lizards pose evolutionary puzzle
Scientists are gaining evolutionary insights into why a group of lizards in New Guinea have green blood
By SETH BORENSTEIN
AP Science Writer
For some lizards it's easy being green. It's in their blood. Six species of lizards in New Guinea bleed lime green thanks to evolution gone weird.
It's unusual, but there are critters that bleed different colors of the rainbow besides red. The New Guinea lizards' blood — along...