The sometimes uncomfortable sensations we feel in our teeth may be an evolutionary holdover from the scaly exteriors of ...

The reason that you or your dog or the bird outside ... an alternative question. The anatomy of these flakes of invertebrate armor resembled the teeth of vertebrates. Why was that?

Wolves are known the world over as the bad guys in children’s stories, hunters of deer and elk, and relatives of our beloved ...

And what role do these teeth play in its survival? To uncover the mystery, dive into the fascinating anatomy of this creature and explore the remarkable function of its teeth. Snails hold the ...

Prospective dog owners should be aware that their beloved pet pup may be predisposed to developing dental problems and tooth ...

Sharks, skates and catfish also have tooth-like structures called denticles that make their skin feel like sandpaper. When ...

Discover how foxes use their 42 teeth to hunt, forage, and defend themselves from predators in the wilderness.

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.

As a personal-injury attorney, I’ve seen more than my share of dog bite cases — children with permanent facial scarring, elderly victims knocked off their feet, and families burdened with six ...