Having a baby in space may require a bit more direction, with new Adelaide University research revealing the navigational ...

Having a baby in space may require a bit more direction, with new Adelaide University research revealing the navigational ...

A lot happens in the first month of human embryo development as a single cell morphs into multitudes. Yet despite its significance, this period is basically a “black box” to researchers, says stem ...

Microgravity affects sperm navigation and reduces fertilization success, raising challenges for space reproduction and embryo ...

A new study suggests humans face barriers to reproducing in space, with microgravity disrupting sperm movement.

A new experiment showed that humans may be able to reproduce in space, paving the way for self-sustaining colonies.

Researchers have used stem cells to develop new human embryolike structures that model the earliest stages of fetal development so realistically that they even secrete hormones that can turn a lab ...

In a scientific breakthrough that raises a number of medical and ethical issues, researchers have used stem cells to create living, growing models of a human embryo. Because stem cells were used, ...

A recent Nature study evaluates post-implantation development in humans using embryo-like models based on genetically unmodified human naïve embryonic stem cells (ESCs). Study: Complete human day 14 ...

Researchers have used naïve pluripotent stem cells to create an embryo model that looks and acts like a natural human embryo. They say it’s an ethical way of gaining a better understanding of ...