In the World: Better wound treatment for all
A streamlined version of 'negative-pressure' wound therapy is put to the test in Haiti — and could have 'enormous potential' across the developing world.
In Profile: Alex Slocum
Teaching and tinkering, and teaching how to tinker, are the driving forces for longtime MIT mechanical engineer
Second opinion? Diagnosing doctors
All physicians can save lives. But great ones tend to save time and money, too, an MIT economist finds.
