Add Yahoo as a preferred source to see more of our stories on Google. High up in the mountains of Colombia, a scaly creature balanced its 2-foot-long body on a branch. The predator had its red eyes on ...

In 2013, biologist Alejandro Arteaga had just co-authored a book about the amphibians and reptiles of Mindo, Ecuador, complete with a beautiful, lime-colored eyelash viper on the cover. The only ...

Scientists found a 2-foot-long animal with red eyes in the mountains and discovered a new species, a study said. Photo shows a representative area of Colombia. Photo from hector orjuela via Unsplash ...