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

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

Human anatomy is far from complete, with ongoing discoveries reshaping understanding of variation, structure, and disease.

Who knew our bodies could be so weird?

Discover 100 weird facts about the human body and mind that will blow your mind! Uncover bizarre truths about your brain, ...

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 ...

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 ...

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