No study compared probing defects caused by ball-ended probes with sharp explorers during tactile examinations of primary teeth. This exploratory study aimed to compare ultrastructural defects ...

In a river of southern Vietnam, a 3-foot-long creature with “sharp” teeth swam through the murky water — or tried to, at least. Something closed around the wrinkly animal and pulled it toward the ...

There's a squeaky fetch ball on Amazon that promises to keep your dog's teeth shiny and bright because it's covered with a patterned texture that will scrub off build-up as your pup chews.

Scientists found a 3-foot-long creature with “sharp” teeth in a river in Vietnam and discovered a new species, a study said. Photo from Hieu Do Quang via Unsplash In a river of southern ...