Researchers at The University of Texas MD Anderson Cancer Center identified an immune pathway that may promote the ...

Scientists say some of the traits that define modern humans may have evolved only after long-standing biological and cultural ...

A study of 225 newborns suggests prenatal estrogen may have played a role in the evolution of larger human brains. Boys with ...

A Johns Hopkins study identifies a previously unknown neural 'shortcut' in mice that organizes the auditory system before ...

Several fossilized bones discovered in Wyoming over several digs between 1997 and 2017 feature tooth marks that were likely ...

Many parents have noticed their child sleeping with their mouth open. This habit is often brushed off as a cute and quirky ...

Add Yahoo as a preferred source to see more of our stories on Google. The fact that the Gila monster slowly chews its venom into its targets might pale in comparison to how it might have inspired the ...

A fossilized upper jaw found in southern France is rewriting part of reptile history. Paleontologists say the discovery shows that a relative of the crocodile lizard was in Europe at least 30 million ...

DEAR DR. ROACH: I’m a 79-year-old female who’s in good health. I am 5 feet tall and weigh 95 pounds, and I’m very active. I’ve been taking Prolia for the past two to three years for osteoporosis, ...

This is read by an automated voice. Please report any issues or inconsistencies here. Many individuals possess an overbite without realizing it, as a slight overlap of the upper front teeth is ...

Congenital fusion of the maxilla and mandible is an extremely rare craniofacial anomaly that can present at birth with trismus and feeding difficulties. We report a case of a neonate with right-sided ...