Researchers have detailed the effects of zinc ion deficiency and excess on the periodical release of calcium ions, known as calcium oscillations—a process crucial for proper egg activation during ...

Glad tidings from frontier research, as scientists have been able to coerce stem cells derived from blood cells to transform ...

Talk to a group of 100 people born in the United States, and chances are two of them were born as the result of in vitro fertilization, said Dr. Zev Williams, director of the Columbia University ...

Who hasn't seen it before: the view through the microscope in which a sperm penetrates an egg cell and fertilizes it. This fundamental step in procreation happens dynamically and seemingly without ...

The Iowa House voted Wednesday to require fetal development education in Iowa schools. Republicans in the Iowa House of Representatives voted Wednesday to require schools to teach about fetal ...