We consulted dentists to discover the potential benefits and side effects of fluoride-free, nano-hydroxyapatite toothpaste.

Here, we’ll explore the inside of the duck’s mouth and learn more about their bills and what they use them for. Then, we’ll check out their gizzard and find out just why ducks eat rocks. We’ll go over ...

Starting freshman year is the human equivalent of puppies getting let loose in the dog park. They are off-leash for the first ...

I travel fairly frequently and always have issues with ear pressure on the plane. My ears will be clogged up, and it is ...

That discovery opened up a new world to explore—right down to the plaque on humans teeth, which Antony van Leeuwenhoek described in 1683 as white matter “thick as if ’twere batter.” ...