Health and Medicine

Alzheimer's disease
Brain’s electrical activity could predict Alzheimer’s development
natural disasters
What can we learn from hurricane Katrina 20 years later?
brains
Immune cells are key to teen brain wiring
hearts
Living heart valves may help treat many heart conditions in kids
arthritis
New approach may relieve arthritic knees without drugs or surgery
aging
This mindset can boost mental health in midlife