Lizards don't really breathe and walk at the same time. Does this mean that dinosaurs couldn't either?
Scientists measure alligators' deadly jaws. The results: Alligators' jaws are deadly!
Many organisms possess genes or traits that they do not express.
Learn about the sensitive skin of alligators on this Moment of Science.
One of the difficulties in this research was getting the creatures to bite like they really meant it, despite the fact that the pole was clearly not edible.