In a river of southern Vietnam, a 3-foot-long creature with “large” teeth maneuvered through the brackish water — or tried to, at least. But something closed around the wrinkly animal and pulled it ...

Researchers discovered two new species of snake eels in Vietnam, one with "robust" teeth and one with "sharp" teeth.

They have “short” heads with “small and sharp” teeth, wrinkly skin and ... Dark long-body snake eels live in brackish water where the Mekong River meets the South China Sea.

But you may have heard that the carbonation in sparkling water can have harmful effects on your teeth by eroding your tooth enamel, even if you opt for a version that doesn't contain any sugar.