A feeling of pressure in the head or behind the eyes, along with dizziness, can occur with some types of headache. The symptoms may worsen if a person changes position. Some conditions, such as ...

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 ...

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 ...

Although head and neck cancer is associated with pain, disfiguration, dysfunction, psychosocial distress, and death, recent advances have brought substantial improvements in outcomes. The introduction ...

Newborns often have oddly shaped heads due to birth — the skull bones are loosely joined, allowing the head to mold during delivery. These changes typically resolve within 2 weeks as bones shift back ...