Outer Row Barracudas have an outer row of small, saw-like teeth along their upper jaws. These teeth are packed close together and aid in sawing off chunks of flesh or ripping smaller fish apart.

Snap-in dentures (implant-supported dentures) help with missing teeth. Learn how they work, how they differ from regular dentures, and if they’re right for you.

When living things are faced with dramatic shifts in the world around them, they sometimes rapidly adapt to better survive.

Saliva also contributes to the dental pellicle – a thin, protective layer that the saliva forms on the surface of the teeth. It’s thickest on the tongue-facing surface of the bottom row of teeth.

She also has only a top row of teeth and doctors are planning to install a lower row soon, he said. “It’s brought my sister to a better quality of life.

The 2025 Firestone Grand Prix will be speeding through the streets of St. Pete this weekend.

However, Denisovans also may have had significantly longer dental arches (that is, their top and bottom rows of teeth jutted out farther) than those of Neanderthals and modern humans, and the tops ...