It was likely already endangered 300 years ago, after the Spanish conquest of the Aztecs concluded and the lakes where it ...

A Tucson preschool teacher spotted a developmental quirk in a little boy who was then able to get early treatment for ...

Developed at the Children's Hospital of Philadelphia (CHOP) and called Zynteglo, the medicine uses the patient's own stem cells to cure them.

While driving through rural Iowa, the Massimilla family experienced a once-in-a-lifetime wildlife encounter—spotting two rare albino deer.

A music conductor with Parkinson's was fitted with a ‘pacemaker for the brain’ to control his tremors so he can lead his orchestra once again.