New research reveals how measles ravages the immune system, forcing it to relearn protection against other pathogens.

Fifty years after HMS took steps to recruit more African American students, the community gathered to take stock of its progress and celebrate.

Cilia protrude from nearly every cell, and their dysfunction can cause incurable diseases. Researchers have just peeled open more of their structural secrets.

Autism spectrum disorders affect one in 59 American children by age 8. New evidence points to an immune response that targets brain cells in autism.