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

We detect sounds because inside our ears we have parts that work together to turn sound waves into a signal that is sent to our brain. The eardrum then starts vibrating and these vibrations are ...

“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 ...