The complex 3D shapes of brains, lungs, eyes, hands, and other vital bodily structures emerge from the way in which flat 2D sheets of cells fold during embryonic development. Now, researchers at ...
Engineers at Washington University in St. Louis are finding common ground between the shaping of the brain and the heart during embryonic development. Larry A.Taber, Ph.D., the Dennis and Barbara ...
Typically, animal skin appendages including hair, feathers, and scales are controlled by specific genes when an embryo is developing. There are some exceptions to this rule–including in crocodile ...
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