If you love seafood, then you need to try the classic fish dishes Italy has to offer. Try some of these dishes at an Italian restaurant or cook them at home.

Sensory features on the armored exoskeletons of ancient fish may be the reason why humans have teeth that are sensitive to cold and other extremes.

A new study published in 'Nature' has determined that human teeth evolved from the same "genetic toolkit" as an extinct species which lived about 465 million years ago.

A new study reveals that the sensitivity of teeth, which makes them zing in a dentist's chair or ache after biting into something cold, can be traced back to the exoskeletons of ancient, armored fish.