And that's all thanks to what's inside. We think of ears as these flappy appendages that stick out of our heads. But the most important structures are actually on the inside, and they're known as ...

Remarkably, when human ear enhancers were introduced into zebrafish ... outer ear may also have arisen from some ancestral fish structure." ...

Researchers used powerful technology to analyse thousands of individual cells at once, considering which genes are active.

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“It combines the advantages of a 3D printed synthetic material to control the tissue structure and shape based on the geometry ... and cellular activity to continue sculpting the human-like ears over ...