Researchers studied the evolution of the immune system to find a new way to activate T cells to fight infection and disease.

A $6.6 million grant from the National Institutes of Health will help build the Center of Excellence for Addiction Studies to advance addiction research.

A new location will give investigators access to state-of-the-art technology to conduct sleep and circadian rhythm research.

CDC funding will allow research on COVID-19 immunity and vaccine effectiveness to continue as new variants emerge.

University of Arizona College of Medicine - Tucson scientists added a drug to standard wound treatments to promote the regeneration of healthy tissue and reduce excessive scarring.

Researchers propose a new paradigm for analyzing genetic mutations after study shows varying levels of heterochromatin, a key player in genomic stability.

Researchers will study factors associated with the spread of COVID-19 and influenza in households.

Medicaid expansion under the Affordable Care Act led to fewer diabetic foot amputations among underserved adults, according to a new study.

Drs. Kurt Denninghoff and Fernando Martinez lead a research team assessing the use of azithromycin for severe wheezing and asthma in children.

The body's system for maintaining infection-fighting cells deteriorates faster near the skin than deeper in the body, according to a new study.