By examining genetic clues that linger in adult cells, scientists have now gained surprising insights into the developmental ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Each human is a ...

When do peripheral nerves develop? Researchers used "mosaic barcodes" to prove that neural crest cells commit to their ...

The Human Cell Atlas is yielding detailed maps of human tissues and systems throughout life, along with methods to handle single-cell data. Four scientists reflect on how the project is transforming ...

Who knew our bodies could be so weird?

For the first time, a stem cell model has produced a structure resembling an early human embryo with a yolk-sac-like structure, from a single starting stem cell population and without direct genetic ...

Discover 25 incredible facts about the human body that will blow your mind! From neurogenesis to daily height changes, ...

Their findings, recently reported in the journal Nature, overturn longstanding assumptions in developmental biology and could ...