In a single month, three reports describe different views of China's economic future
The director known for adding depth to the mundane will make the case that Gap's "Dress Normal" doesn't equal "dress boring"
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An IT expert offers an estimate of what a 50-employee small business might spend to protect against cyberattacks
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Independent developer Lucas Menge took it upon himself to adapt the smartwatch's home screen for the iPhone
Starbucks will start a coffee delivery program in late 2015, giving other companies' employees one fewer excuse to leave the office
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Candy sales are increasing, but big drugstores and supermarkets benefit more than local candy shops
By Douglas MacMillan
Twitter hasn't made a penny—but that's not stopping a whole class of entrepreneurs from trying to build their own businesses on the back of the microblogging pioneer. Twitter makes its code available to outside developers who in turn can create their own tools that sort, analyze, distribute, append ads to, or otherwise interact with the millions of 140-character messages posted to Twitter each day.
From Twitter browsers to ad networks and multimedia tools, third-party programmers have dreamed up dozens of original ways to experience Twitter—and to make money from it. This BusinessWeek slide show tunnels through the many layers of the new Twitter ecosystem.