Kermit the Frog used to sing that it wasn't easy being green, but that isn't the case for some real-life lizards. They apparently find being green so easy that even their blood is green. A study ...

In 1969, two biologists wrote about three lizards from New Guinea whose insides were green. The color ranged from a deep blue-green to a vivid lime hue, and it was everywhere. The lizards’ bodies, ...

Kermit the Frog used to sing that it wasn't easy being green, but that isn't the case for some real-life lizards. They apparently find being green so easy that even their blood is green. A study ...

WASHINGTON (AP) — 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 ...

In 1969, biologists discovered three lizards from New Guinea whose innards were green: bones, muscles, blood and all. Even their eggs seemed green. Today, scientists are exploring the unlikely the ...

Add Yahoo as a preferred source to see more of our stories on Google. Prasinohaema prehensicauda, a green-blooded lizard with high concentrations of biliverdin, or a toxic green bile pigment, found in ...

This undated photo provided by Christopher Austin in May 2018 shows a prehensile tailed skink (Prasinohaema prehensicauda) from the highlands of New Papua New Guinea. The high concentrations of the ...