Forrest Bird's love of aeroplanes inspired his invention of the ventilator, which saved the lives of millions of premature babies.
How much do we owe to old remedies? From opium to quinine to digoxin, there are gems unearthed from the past that have true testable medical benefits.
Bringing relief to the terminally ill in Mexico.
The Nordic tradition for sub-zero naps.
Increasing the supply of prosthetics in Uganda