We often imagine sperm as swimmers, tiny cells whipping their tails to power through fluid on a mission toward the egg.

These clusters of cells are increasingly at the center of legal disputes, resulting in piecemeal decisions that have ...

Startup Gameto has developed a technique for maturing eggs outside the body that’s showing promise at helping patients get ...

Syngenta Biotechnology China-led research, with partners in the U.S., France, the UK, Chile, the Netherlands, Argentina, and ...

Single-cell characterization of healthy fallopian tubes revealed shifts in cell and gene expression throughout the menstrual ...

Scientists from the University of Adelaide have used some of the most sophisticated quantum cameras to capture life at its ...

It's impossible to tell if enough stem cells are in each tiny sample to matter. But in 2019, Orwig used preserved testicular ...

Researchers at the Center for Embryology and Healthy Development (CRESCO) aim to find out why so many early embryos fail in ...

What Is B-Cell Lymphoma? B-cell lymphoma is a cancer that forms in your white blood cells called lymphocytes. These cells are made by your lymphatic system, which plays an important role in immunity.

At fertilization, they received a Y-chromosome that directed the development of a pair of testes that make testosterone. However, the body cells — the construction crew — were unable to respond.

The earliest days after fertilization, once a sperm cell meets an egg, are shrouded in scientific mystery. The process of how a humble single cell becomes an organism fascinates scientists across ...

However, it still remains ambiguous about the therapeutic efficacy of MI in infertile women undergoing in vitro fertilization embryo transfer (IVF-ET). This systematic review and meta-analysis was ...