Politicians like Howard Dean are using the Web to rewrite the rules of American politics.
Students who participate in MIT's business plan competition spawn new companies.
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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.