Aliza Shapiro, 33, a licensed therapist in New York City, talks with PEOPLE about the behavioral patterns surrounding the toxic drama series ...

Psychology Today's online self-tests are intended for informational purposes only and are not diagnostic tools. Psychology Today does not capture or store personally identifiable information, and your ...

Myeloproliferative neoplasms are blood cancers that cause excess production of blood cells from myeloid stem cells. Common types include chronic myeloid leukemia (CML), polycythemia vera, essential ...

President Trump has engaged in a spree of self-aggrandizement unlike any of his predecessors, fostering a mythologized superhuman persona and making himself the inescapable force at home and around ...

Neurological autoimmune diseases happen when the immune system attacks the central nervous system (CNS) or peripheral nervous system (PNS). This can cause neurological symptoms, and about 30 ...