A new study shows that a father’s COVID-19 infection before conception can alter sperm and affect brain development of ...

The majority of fertilized eggs die and are resorbed into the body. ZEISS Microscopy/Flickr, CC BY-SA As an evolutionary biologist whose career has focused on how embryos develop in a wide variety of ...

New research shows it's possible to reprogram skin cells into eggs that can be fertilized in the lab, though it's just a proof of concept for now.

Florey researchers have shown that a father's SARS-CoV-2 viral infection before conception can alter their offspring's brain ...

Sperm allergy is a rare condition, but it can cause discomfort, confusion, and questions about fertility. This article ...

Rep. Lori VanWinkle, R-Minot, recently introduced House Bill 1373 that would define an unborn baby as “an individual living human child before birth from the beginning of biological development at the ...