News tagged with teeth

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Pulled teeth stored for stem cells

Naidelys Montoya didn't wait for her son's baby teeth to fall out. She took the boy to an oral surgeon to have two of the loose ones extracted.

Jan 21, 2011
4.4 / 5 (13) 2

A smart use for wisdom teeth: Making stem cells

For most people, wisdom teeth are not much more than an annoyance that eventually needs to be removed. However, a new study appearing in the September 17 Journal of Biological Chemistry shows that wisdom teeth contain a valu ...

Sep 10, 2010
4.9 / 5 (11) 0 | with audio podcast

Jaws -- 4 million BC

It might sound like a mashup of monster movies, but palaeontologists have discovered evidence of how an extinct shark attacked its prey, reconstructing a killing that took place 4 million years ago.

Mar 16, 2010
4.7 / 5 (9) 0 | with audio podcast

Spanish hospital claims first full-face transplant

(AP) -- A team of surgeons has carried out the world's first full-face transplant on a young Spanish farmer unable to breathe or eat on his own since accidentally shooting himself in the face five years ago.

Apr 23, 2010
5 / 5 (8) 2