Rachel and Douglas Copher, a Milwaukee couple, are seeking to donate their unused embryos to help another family experience ...

The quail is a small, unassuming bird that glides rather than flies and prefers to hide under bushes than to perch on top of ...

With only two northern white rhinos left, scientists are using lab-grown embryos in a last-ditch effort to bring the ...

According to WIRED, Paterna claims it has worked out the molecular signals needed to turn spermatogonial stem cells into ...

Paterna Biosciences said it has mastered the molecular signals that teach stem cells how to mature into sperm for a promising ...

A Utah biotech startup says it has grown functional human sperm in a lab and used it to create early embryos — a development ...

For all of human history, reproduction has relied on a simple biological formula. Sperm meets egg. They fuse, they divide, ...

Paterna Biosciences says it has determined the set of instructions needed to turn sperm-making stem cells into "normal, ...

In Southwestern Ontario, with our favourable climate and fertile soil, we are fortunate to be able to grow 80 different food ...

For the first time, a stem cell model has produced a structure resembling an early human embryo with a yolk-sac-like structure, from a single starting stem cell population and without direct genetic ...

For the first time, a stem cell model has produced a structure resembling an early human embryo with a yolk-sac-like ...

Intrauterine growth restriction contributes to high rates of “runt” piglets, which have a lower survival rate after birth.