Add Yahoo as a preferred source to see more of our stories on Google. A juvenile Nile crocodile. It is small with pointed teeth Typically, animal skin appendages including hair, feathers, and scales ...

Did you know crocodiles and alligators can be born without tails? The crocodile in this incredible Instagram video has a congenital anomaly called “amelia,” which refers to the absence of a limb or ...

Now, in a new study, Milinkovitch and his team reported that the polygonal head scales form due to the growth and compression of skin, which creates a self-organizing pattern of folds. 2 These ...

CC0 Usage Conditions ApplyClick for more information. Five critically endangered Cuban crocodiles hatched at the National Zoo’s Reptile Discovery Center between July 29 and Aug. 7. The eggs were laid ...

Scientists have found a 250-million-year-old fossil with an embryo inside the mother, evidence of live birth by a group of animals that were thought to reproduce only by laying eggs. The ...