Robert F. Kennedy Jr.’s goal of removing fluoride from the water supply faces challenges regardless of what role he plays on ...

Early humans may have reached adulthood around the same age as great apes, but with a slower, human-like pattern of tooth ...

Here's what medical and public health experts are saying about the debate around fluoridation of drinking water.

Testers tracked their progress with a shade guide throughout the testing period and provided their feedback on ease of use, ...

the Fine-Tooth Deshedding Rake has a comfortable ergonomic handle, but its tines were so close together that it was hard to ...

Compared to the great apes, humans have an exceptionally long childhood, during which parents, grandparents and other adults contribute to their physical and cognitive development. This is a key ...

Signs of temporarily delayed tooth development in the skull of an ancient Homo species youth spark debate about the origins of humanlike growth.

Like tree rings, they can be used to infer developmental speeds and timing ... Every day, tiny material that takes years to ...