"Who are you putting the Apple Watch on? The toddler?" -- David Mandell, ScD, of the University of Pennsylvania School of ...

The combined MMR jab contains three live attenuated viruses. These versions of the viruses are too weak to cause an infection but are strong enough to provoke an immune reaction in which the body ...

BILLINGS — This month, meet Jayden — a fun-loving 13-year-old with a big heart! A ninth grade student with a passion for math and science, Jayden thrives on adventure through video games and loves ...