Summary: Humans have vestigial ear muscles that once helped our ancestors focus on sounds. New research shows these muscles still activate when we strain to hear in noisy environments. Scientists used ...

Forget what your parents told you, scratching an itch may be good for you ... haptens to induce eczema-like symptoms on mice’s ears. The ears of mice that could scratch at will swelled up ...

This article reviews itchy skin as a symptom of kidney disease, its causes, symptoms, and more. People with CKD-aP can also experience a rash, dry skin, or skin lesions due to scratching.

I’m not sure if it’s down to over-styling or the cold weather, but my hair has felt very dry and sorry for itself over the last few weeks. My auburn strands are usually pretty shiny and happy ...