A new modeling study, published Friday in JAMA Health Forum, estimates that removing fluoride from public water in the US ...

The bill’s premise is simple. Make less single-use plastic. Producers with annual net revenues over $5 million and those responsible for more than two tons of annual packaging waste would ...

A new study of the Gobi Wall in the Gobi highland desert of Mongolia reveals a multifunctional role beyond defense; data from ...

A large international team of anthropologists, evolutionary theorists, biologists, and historians has identified gender and ...

Researchers have extracted 2 million-year-old protein remains from ancient pre-human teeth to reveal biological sex and ...

Molecular evidence from a 2-million-year-old southern African hominid species indicates sex and genetic differences in P. robustus.

Discover 20 fascinating facts about teeth! Learn surprising dental truths, oral hygiene tips, and how to keep your smile ...

Human teeth evolved from the ancient sensory armor of fish over 460 million years ago, revealing a surprising link between ...

which made it similar to human molar root dentin. It is possible that chemical differences between different types of teeth may also be significant. Sydney-Zax et al. (12) have reported that unerupted ...

Children have only 20 deciduous or “baby” teeth before the permanent set emerges. What makes human teeth remarkable isn’t their quantity but their versatility—our dental arrangement allows us to ...