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

It may be disturbing to characterize human bodies in such commodifying terms, but the unavoidable reality is that human ...

The success of in vitro fertilization depends on many factors, one of which is sperm viability. A recent study from the ...

The success of in vitro fertilization depends on many factors, one of which is sperm viability. A recent study from the ...

Several states — like Arkansas and Michigan — have implemented explicit bans on all forms of human cloning.

Bugg’s dismissal of the case comes during a growing national debate on whether fetuses are human. Seven states have defined ...

Pig Heart Transplant To Human: Genetically modified pigs with human-compatible organs offer a potential solution to the organ shortage crisis, with ongoing research focusing on modifying pig organs to ...

In trials with rabbits and pigs that had damaged penis tissue, the 3D printed penis was able to restore sexual function. It ...

Some scientists are confident that organs from genetically modified pigs will one day be routinely transplanted into humans.

After years of research into xenotransplantation, the field is at a turning point—yet risks and ethical issues remain ...