The fertility rate in the United States has dropped to a new low of 1.6 children per woman, according to new data from the US ...

In the early 1960s, the U.S. total fertility rate was around 3.5, but plummeted to 1.7 by 1976 after the Baby Boom ended. It ...

Researchers in Egypt aimed to develop an efficient in vitro regeneration system for a local stevia genotype using callus ...

Eosinophil-derived neurotoxin (EDN), as a biomarker of eosinophilic activity, can be measured in blood matrices ...