Alligators are supposed to have 75 and 80 teeth, but Georgia researchers have found some in Okefenokee Swamp are missing more of their teeth. UGA Coastal Ecology Lab photo A mystery is afoot in ...
Could this gator’s teeth hold clues for regenerating humans’ pearly whites? Photo by Flickr user montuschi Humans drew the short end of the toothbrush when it comes to our pearly whites’ longevity.