To address this issue, we propose SCR-Auth, a secure call receiver authentication scheme for smartphones that leverages outer ear echoes. It sends inaudible acoustic signals through the earpiece ...

Before you begin with ear massages, it's important to know the basic anatomy of the ear. The outer portion of the ear comprises the auricle or the pinna, which is cartilage covered by skin.

Chinese scientists who successfully restored damaged outer ears in mice said their findings proved the existence of a genetic switch for organ regeneration, which meant it might also be present in ...

Scientists studying ability of mice to regenerate ear damage say therapies based on retinoic acid might work across various tissue types.