As the world’s biggest exporter of corn diverts more and more of its crop to make fuel, it’s sending less to the global marketplace.
What’s a tweet worth? The Web is redefining what’s valuable and letting people create personal wealth in surprising new ways.
Meet a cycling android, a remote-controlled orb, and other robotic curiosities from last week’s Consumer Electronics Show.
Products that debuted at CES include a cell-phone-controlled padlock, waterproof goop for your gadgets, a smart baby monitor, and more.
Smart phones are creating radical new ideas for getting around. Technology Review picks five of the most promising.
California company Makani Power is developing a flying wind turbine designed to generate cheap renewable power.
From e-books to 3-D printing, TR spotlights the technologies that are destroying markets and creating new ones.
Six titles to train employees, educate the public, or recruit new customers.
Five games that bridge the divide between the digital and physical worlds.
Data centers use a lot of electricity, much of it just to keep computers cool. Here are five creative ideas for recycling the machines' waste heat.