Add Yahoo as a preferred source to see more of our stories on Google. Studying embryogenesis is key to unraveling the mysteries of early life. luismmolina/iStock via Getty Images Plus Embryonic ...

(A) Messages released by the embryo influence how fat droplets move and function in cells lining the uterus. Courtesy: Alisa Komsky-Elbaz and Eshel Dilevsky; (B) Fat droplets from uterine cells are ...

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 ...

In about one out of every 1,000 pregnancies, the neural tube, a key nervous system structure, fails to close properly. Georgia Tech physicists are now helping explain why this happens, having ...

Feathers are important for birds today, enabling flight, warmth, and communication. Now, researchers from the University of Geneva have traced the origin of feathers. Scientists believe feathers ...

A study identified 556 genes in the uterine lining that are more active in fertile women during embryo implantation. These findings could lead to new diagnostic tools and treatments for infertility ...

In a quiet lab at Cornell University, scientists have made a discovery that could reshape how we think about life’s earliest stages. Researchers found that male and female embryos begin developing ...

A team of scientists has just gotten a closer peek into one of the earliest and most fundamental steps of creating a human life. Research out today highlights how they captured—for the first ...

You can’t make a mammal-ette without laying some eggs. The duck-billed platypus wasn’t the only mammal to lay eggs. Analysis ...

An Adelaide University study has revealed that per- and polyfluoroalkyl substances (PFAS) found in tap water, at levels ...

(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) Min Yang, University of Washington (THE CONVERSATION) Embryonic development, also ...