While most fish reproduce by laying eggs, some species are live-bearing, or viviparous, and carry their offspring internally.

Preterm birth - defined as delivery before the 37th week of pregnancy - is one of the leading causes of infant deaths in the ...

Maternal vitamin D levels in the first trimester were related to both prenatal growth and pregnancy outcomes, according to a new study. Low vitamin D levels during the first trimester of pregnancy ...

Researchers at Vanderbilt and the University of Michigan have shown that a simple at-home urine test for prostate cancer screening is highly accurate.