Beauty enhancement cosmetic procedures like lip fillers and botox have become common with time. It is no longer a hush-hush ...

What exactly does the perfect pout look like? A new study has revealed the answer - and it's bad news for fans of lip fillers ...

For the upper mandible, the fighting teeth are the first set of real teeth that are visible from the entrance of the mouth. Female llamas usually have undeveloped fighting teeth, and castrated males ...