This story was produced in partnership with the Pulitzer Center. It is part three in a four-part series. Read part one here ...

One sign of moon facies is that if you look at the patient directly, face to face, you can't see their ears. Other symptoms associated with excess cortisol include a buffalo hump (dorsal fat pad), ...

After Hiding My Undiagnosed Neurological Condition for Decades, I Finally Found Answers A personal quest and progress in brain science finally put a name on baffling behaviors ...