Alligators have been around for millions of years, and they are about as close as humans will ever get to seeing a living dinosaur. This image gallery will give you a glimpse into this archaic reptile's various life stages.
A snake can swallow an animal that’s twice as big as its own head -- and swallow it whole. Snakes are amazing creatures with some astonishing capabilities. Did you know that a few of them can even fly? Learn how snakes get around, how they kill and eat their prey, and how they court and reproduce.