Wenzhou Medical University and collaborating institutions have identified a population of human neural retinal stem-like ...

After years of trial and error, scientists have finally done something incredible: They have successfully grown human stem cells in a pig embryo. Why would anyone do this? Turns out, many ...

Organisms made of more than once cell are described as multicellular. Examples of multicellular organisms include animals and most species of plants. The following diagram shows the variety of ...