A pins and needles feeling or tingling in your head can be unsettling. This can affect neighboring parts of your body, too, such as the face and neck, and you may also feel numbness or burning. Having ...

Exploding head syndrome is a sleep disorder that causes people to hear loud noises when they transition in or out of deep sleep. Although hearing loud noises can cause distress, panic, or fear in some ...

A bump on the back of the head has many possible causes, including injuries, cysts, fatty growths, inflamed hair follicles, and more. The cause and the symptoms a person experiences will determine the ...

Flat head syndrome, known as plagiocephaly, occurs when a flat spot develops on the back or side of a baby’s head. It’s more of a cosmetic issue than a medical one. But, early diagnosis is better.

For those of us whose memory of high school biology hasn’t faded entirely, planarians will probably sound very familiar. They’re generally used as an example of one of the extreme ends of regenerative ...

I settled into a salon chair at Head Spa Nagomi while my practitioner, Kai Fujimoto, wove a tiny digital camera through my wet hair. It provided a 230-times-magnified view of my scalp on a nearby ...