Preterm birth―defined as delivery before the 37th week of pregnancy—is one of the leading causes of infant deaths in the United States. Babies born prematurely are also at an increased risk of having ...
Microplastics, which are less than 5 millimeters, and nanoplastics, which are invisible to the naked eye, are widespread ...
Researchers discovered a molecular timer that gets activated in the first days of pregnancy and influences when mice give ...