Cluster headache and migraine are both very painful conditions, but they're not the same. Discover their key differences, ...

Cones outnumber rods only in the center of the retina, which is the area of greatest density. It is also the area most ...

Dear: I will be enrolling in Medicare in a few months and would like to know if I initially enroll in a Medicare Advantage ...

Q: I have some big goals in life. But sometimes I get almost overwhelmed by the scale of the things I want to accomplish. How ...

A new study published in Nature Mental Health has found that people with a higher genetic risk for schizophrenia tend to have ...