To boldly explore new ways to heal scars
Seeking tailor-made treatments
Ending depression's legacy
Electroconvulsive therapy is a lifesaver
A vaccine for a scourge of the developing world
Can genetically engineered plants provide vaccines?
Nearly everywhere, life spans have extended. Now what?
The field grows up
Stem cell research offers clues -- but don't hold your breath
What your mom ate as a child could give you a stroke in middle age