In the depths of your inner ear lies one of biology’s most intricate sound systems. A new discovery reveals that the cochlea — the spiral-shaped organ that turns sound into electrical signals — is ...

“If we can engineer an ear, that would be a better approach.” Spector’s team used 3D printing to create an anatomically accurate template of a human ear from polylactic acid bioink, a biocompatible ...

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