Anacondas are among the largest living snakes in the world. They are usually 4 to 5 m long and in rare cases can reach 7 m. In new research, paleontologists analyzed giant anaconda fossils from South America to deduce that these tropical snakes reached their maximum size 12.4 million years ago and have remained giants ever since. The green anaconda (Eunectes murinus). Image credit: MKAMPIS / CC BY-SA 4.0. “Living snakes have a wide range of body...
