Dr. Patrick Christopher at Overland Park Regional Hospital performed a successful surgery, but says there’s no clear answer ...

Teeth and bones are both hard, white and heavy with calcium, but that doesn't make them one and the same. From the way they ...

Long before evolution equipped them with the right teeth, early humans began eating tough grasses and starchy underground ...

Legendary Queen frontman Freddie Mercury believed one thing gave him such a unique singing voice, and fans agree.