A new study proposes that by switching from a hunter-gatherer diet to an agrarian one, early humans may have changed the way people speak today.
The long incubation period for dinosaurs may have contributed to their extinction.
It's amazing what ancient teeth can tell us about the past.
Humans may be evolving toward having less than thirty-two teeth.
Fact or myth: Drinking soda pop causes tooth decay?
Treating early tooth decay is more effective than undergoing the drill.
Here's how to undo the damage caused by tooth decay:
Infant jaws are too small to accommodate adult-sized teeth, so smaller teeth are necessary until the jaw grows to its mature size.
Hippos hang out in the water most of the time, but are they good swimmers?
The zipper is an amazing bit of technology that works so well we barely even think about it.