Humans' outer ears may have evolved from the gills of prehistoric fish, a new study finds. Gene-editing experiments indicate ...

These cells, which are used for cartilage formation ... Fundamentally, the external ear structures are relatively simple things. They’re largely scaffolding, though they do play a role in ...

Men admire the auricle piercing for its versatility and sleek design. Located along the outer ear's cartilage rim, it adds a subtle yet rugged touch to their overall appearance, perfect for ...

Expanding their study, the authors examined 65 other mammalian species and observed lipo-cartilage in many of them. “This makes a lot of sense. Mammals underwent a lot of adaptations and have ...

Natural and human-made rubber can change its shape and come back again. Materials that can do this are called “elastic”. Elastic materials are useful in lots of ways: Similar to how tires and sneakers ...