A rare dinosaur fossil on display at the Museum of the Rockies in Bozeman, Montana, tells a gory story. The skull from a ...

The tooth lodged in the snout indicates the T rex bite was delivered during combat to maintain control of a struggling animal. “The amount of force necessary for a tooth to have become broken off in ...

Teeth are composites of mineral and protein, with a bulk of bony dentin that is highly porous. This structure allows teeth to ...

The “mesozoic cow” was a dinosaur with hundreds of ever-replacing teeth. Here’s how its uniquely adapted skull allowed it to ...

Treatment for tooth sensitivity varies based on severity and cause. For mild cases, desensitizing toothpaste and topical ...

Crooked teeth or a misaligned bite can cause a whole host of problems, including speech issues and/or difficulty eating or ...

ST. PAUL, Minn. – Every morning, there's probably a kid somewhere eagerly waiting to check underneath their pillow, the fruitful reward from a fairy in search of baby teeth. Tuesday, Aug. 22, is ...

A 400-million-year-old jawed fish fossil found in the Arctic, Romundina gagnieri, could be a key link in the evolution of ...

Fossil tooth lodged in skull helps reconstruct final moments of giant dinosaur that became prey - Researchers say finding indicates duckbilled plant-eating dinosaur was killed by a T rex ...