A team of scientists in the United States and the United Kingdom said they created the world's first synthetic human embryonic structure from stem cells, an advancement that "sidesteps the need for ...

COLUMBUS, Ohio — A newly proposed bill, called the “Baby Olivia Act,” aims to require public schools to teach human growth and development in its curriculum. Rep. Melanie Miller, of Ashland, ...

Scientists can now create realistic human embryo models in the lab, leading some to suggest that we rethink how we legally define an embryo. When you purchase through links on our site, we may earn an ...

"Everyone needs a Katia in their pocket," Fidji Simo, OpenAI’s newly appointed CEO of Applications, wrote recently about her transformative relationship with her human business coach, Katia. Simo’s ...

A research team showed that, contrary to current models, one early embryonic cell dominates lineages that will become the fetus. “They are not identical,” said Magdalena Zernicka-Goetz, a ...

Scientists have created synthetic blobs that resemble a 14-day-old human embryo for the first time, meaning they can study embryo development beyond a particularly tricky period of pregnancy.