Shark teeth are “highly developed weapons built for cutting flesh, not resisting ocean acid,” Baum said. Sharks will go ...

A new study reimagines the 3,000-year-old technology using fluids, avoiding the most annoying limitations of teeth-driven ...

Archaeologists often focus on what skeletal remains can tell about how and when ancient peoples died. But an individual’s ...

A team of New York University scientists has created a gear mechanism that relies on fluids to generate rotation. The ...

Researchers at the University of São Paulo found that these effects become stronger when the molecule is used together with fluoride and xylitol, rather than on its own. An experimental artificial ...

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to ...

A team of New York University scientists has created a gear mechanism that relies on fluids to generate rotation. The ...

A new clinical study involving human participants shows that arginine, a naturally occurring amino acid, can change how dental plaque develops on teeth, helping to reduce the risk of tooth decay. When ...

When you brush your teeth in the morning and at night, does your mind tend to wander? If the answer is yes, you may not be paying close enough attention to what you're doing, which can lead to ...