One of the most recognisable and feared predators within our oceans is, of course, the shark, and this is because of its greatly powerful and continua.

A group of German scientists tested the effects of a more acidic ocean on sharks' teeth and found that future generations of sharks could have weaker teeth because of changing ocean chemistry.

Naylor and others cautioned that ocean acidification is indeed going to pose many threats to the ocean beyond just sharks.

The human body is remarkably good at handling repairs. Cut the skin, and the blood will clot over the wound and the healing ...

Would you regrow a tooth instead of getting an implant? Researchers in Japan are eying molecule USAG-1, a protein that limits tooth growth, as a key.

Flying is really hard work. Compared to walking, swimming, or running, flying is the form of movement that takes the most energy and requires the most calories. That means that birds have had to ...

Deep tooth infections can quietly fuel inflammation that disrupts blood sugar control, and treating them may benefit overall metabolic health.

A large comparative study of primate teeth shows that grooves once linked to ancient human tooth-picking can form naturally, while some common modern dental problems appear uniquely human.

Scientists have found that keratin, the protein in hair and skin, can repair and protect tooth enamel. The material forms a mineralized layer that halts decay and restores strength, outperforming ...