Immune System Research Sees Many Similarities Among People
Findings may lead to better diagnosis, treatment of cancers, autoimmune diseases, study says.

Multiple Sclerosis Changes With the Seasons
MRI-detected brain lesions more common in spring, summer, study finds.

Preexisting Health Issues Add to Problems for Disaster Survivors
People with disabilities, mental woes have toughest time recovering from hurricanes, bombings: analysis.

Expectation May Affect Placebo Response in Parkinson´s Patients
Being told there was a 75% chance of getting drug spurred neurochemical response: study.