Dupree Hatch, M.D., shrugs off the sleep deprivation from a night taking care of babies in the neonatal intensive care unit and launches into a discussion of his efforts to describe — and reduce — adverse events associated with intubation in the NICU.

Robert B. Cotton Jr., M.D., professor of Pediatrics at Vanderbilt University and former longtime director of the Division of Neonatology, died Friday, Jan. 2. He was 74.

Vanderbilt University researchers have made an important advance in understanding lung development, which one day could lead to improvements in treating lung disease in premature infants and adults.

Certain antibiotics increase the risk of a congenital heart disorder called patency of the ductus arteriosis.

Smooth muscle cells that line the aorta differ in development but not in the adult, a finding that has implications for understanding aortic development and disease.

A multidisciplinary team of microbiome researchers at Vanderbilt University is shedding light on necrotizing enterocolitis (NEC), a disease of prematurity that kills hundreds of babies and costs the U.S. health care system an estimated $5 billion a year.

Susan H. Guttentag, M.D., is joining Vanderbilt University on Feb. 1, 2014, as the new director of the Division of Neonatology within the Department of Pediatrics at the Monroe Carell Jr. Children’s Hospital at Vanderbilt.