Even if you think you learned everything that you needed to know way back in biology class, everyone has knowledge gaps. And ...

New human clinical trial proves arginine, an amino acid, can modify plaque formation on teeth, thereby protecting against ...

Fossils of a human ancestor from 773,000 years ago may be near the base of the Homo sapiens lineage, representing a common ...

Fossils unearthed in Morocco are the first from a little-understood period of human evolution and may be remains of a ...

Jawbones and other remains, similar to specimens found in Europe, were dated to 773,000 years and help close a gap in Africa’s fossil record of human origins.

In the research, published Wednesday (Jan. 7) in the journal Nature, a team of Moroccan and French researchers detailed their ...

Related: I'm Willing To Bet That Even AMERICANS Can't Pass This US States General Knowledge Quiz ...

Welcome to the future of dentistry, where scientists are in a high-stakes race to regenerate every part of your tooth—dentine ...

For more than a century, dentistry has focused on repairing or replacing damaged teeth, not growing new ones. That assumption ...

Now, Japanese researchers are moving a promising, tooth-regrowing medicine into human trials. If the trial is successful, the ...

A better understanding of how these amphibians grow new appendages may lead to better wound healing—or even new limbs—in humans. Axolotls are native to Mexico and critically endangered in their ...

How monogamous are humans, really? It’s an age-old question subject to significant debate. Now a University of Cambridge professor has an answer: somewhere between the Eurasian beaver and a meerkat.