(HealthDay)—The delta variant of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) accounts for most cases of breakthrough infection among vaccinated individuals, according to research published...

A new study on Alzheimer’s disease by Scripps Research scientists has revealed a previously unknown biochemical cascade in the brain that leads to the destruction of synapses, the connections between...

A new study shows drinking low-fat milk—both nonfat and 1% milk—is significantly associated with less aging in adults. Research on 5,834 U.S. adults by Brigham Young University exercise science professor...