Jeffrey Immelt, a former salesman now chairman and CEO of General Electric, tells why he has a "hot button" on technological innovation-and why he's beefing up R&D in nanotechnology, molecular imaging, hydrogen power, and more.
Former Microsoft CTO Nathan Myhrvold laments that companies and even academics devote so little to the direct pursuit of invention.
Most companies operate on the principle of opaqueness. A leader in the 1990s movement to radically overhaul business processes has a new vision--X-engineering--that puts a premium on transparency and standardization.
From the Editor in Chief
Felice Frankel's pictures illuminate scientific research and sometimes suggest new directions of exploration.
A worrisome Monsanto patent claims exclusive rights over all genetically engineered soybeans.
Returning to campus.
A School of Engineering center helps faculty develop promising ideas for the marketplace.
News from campus.