Can you imagine living your life with a nose like the one on this rosette-nosed chameleon? While scientists aren’t sure why it evolved this unusual structure, many distinctive ornaments like this are ...

As pets, ornaments and toys, chameleons are more popular in the U. S. than any other reptile. Like hot dogs or lollipops, they are peddled in great numbers by circuses, fairs and carnivals, mostly to ...