When you've got an itch to scratch, sometimes your fingernails just won't do, especially if it's that annoying part of your back that you can never reach. It's times like these when you need one of ...

I remember it well: our dark winter of itch when the kids were small. It started with a note sent home—years before the pandemic—that my child had been exposed, not to a deadly virus but to lice.

It can be a relief to scratch the occasional itch, but when itch gets out of control, it can become a serious health problem. How does the body know when to stop? It can be a relief to scratch the ...

It can be a relief to scratch the occasional itch, but when itch gets out of control, it can become a serious health problem. How does the body know when to stop? Scientists at UC San Francisco are ...

Feeling itchy? A wearable sensor can measure how bad it is by tracking how often you scratch yourself. Itching is associated with many diseases and in some cases can be debilitating, but diagnosing ...