Add Yahoo as a preferred source to see more of our stories on Google. As an evolutionary biologist whose career has focused on how embryos develop in a wide variety of species over the course of ...

Françoise Baylis is affiliated with the International Science Council. Jocelyn Downie does not work for, consult, own shares in or receive funding from any company or organization that would benefit ...

Lawmaker has introduced a bill requiring Utah schools to show students videos of fertilization and development of a fetus inside the womb.

Cells in culture typically form continuous sheets, like skin. But in 2017, bioengineer Jianping Fu realized that if he cultured human stem cells in a 3D scaffold, they would spontaneously organize ...