The U.S. Sixth Circuit Court of Appeals has ruled the state of Michigan does not have to destroy data gleaned from infant blood samples collected by hospitals at birth. A unanimous three-judge panel ...

A blood test used to measure patterns of ribonucleic acid (RNA) expression can help determine if fever in infants under 2 months old is caused by bacterial or viral infection, according to a ...

Screening can now determine their risk for an ever-growing list of conditions — including ones we can’t do much about. Credit...Photo illustration by Ricardo Tomas Supported by By Emily Baumgaertner ...