Scientists have created embryo models to help study the mysteries of early human development as well as the medical problems that occur before birth.

Lab grown models of embryos, made from clusters of stem cells, are getting increasingly complex. Ethicists, regulators and legal specialists are scrambling to keep up with the pace of research.

A mathematical model is an abstract model that uses mathematical language to describe the behaviour of a system. Mathematical models are used particularly in the natural sciences and engineering ...

Recent breakthroughs in making stem-cell based human embryo models are raising urgent questions about to what extent they should be treated like natural embryos and whether they are open to misuse.

Researchers find large language models process diverse types of data, like different languages, audio inputs, images, etc., similarly to how humans reason about complex problems. Like humans, LLMs ...

Later the same year, Jacob Hanna, a professor of stem cell biology and embryology at the Weizmann Institute of Science in Israel, said his team had gone a step further with a model derived from skin ...