IVF helps families expand every year, but rare mishaps force people to make agonizing choices. IMPACT x Nightline: "Switched Before Birth" streams on Hulu this Thursday.

Others, after experiencing a failed transfer or miscarriage ... I.V.F. and its related visual technologies made human embryos “the most famous of the newly mediagenic human cells,” as she ...

And no one really knows how to think about synthetic human embryos. Scientists don’t even really know what to call them. Rules stipulate that typical human embryos may be grown in the lab for a ...

But it still left a gap into which speculation about commercial interest in heritable human editing flowed. On Wednesday, those in attendance made it clear that altering the DNA of embryos is not ...

Embryos, a clinic specializing in in vitro fertilization (IVF) and gynecology, announces that it will surpass the threshold ...

Fertility treatments are common but present legal issues. FAIRFAX, Va. (CN) — Human embryos can't be partitioned in the manner of marital property, a Virginia judge ruled Friday, handing a setback to ...

It might even occur in humans — it's a difficult phenomenon to track in most human pregnancies ... In one case reported in 1996, it took five weeks after embryo transfer for the pregnancy to begin. It ...

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 ...

Genetic engineering in non-human primates has long been limited by the need for virus-based gene delivery methods. Recently, ...