Anglerfish have invisible fangs, narwhal tusks are extra-long canines, and more facts from the weird and wonderful study of ...

In case you can't get enough of the little pygmy hippo Moo Deng from Thailand, there's now an official song featuring the ...

Baby pygmy hippo Moo Deng now has an official song - Lyrics include ‘Moo Deng Moo Deng, boing boing boing/ Mommy mommy, play ...