image: Mountains of the Madang Province Highlands where two species of green-blooded lizards live. This material relates to a paper that appeared in the 16 May 2018, issue of Science Advances, published by AAAS. The paper, by Z.B. Rodriguez at Louisiana State University in Baton Rouge, and colleagues was titled, "Multiple origins of green blood in New Guinea lizards." view more
Credit: [Credit: Christopher Austin]