Groupon gets slammed by unrealistic investors
Groupon's slowing growth was the reason its stock tanked, but Wall Street shouldn't have been surprised
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Groupon's slowing growth was the reason its stock tanked, but Wall Street shouldn't have been surprised
J.C. Penney CEO Ron Johnson had great success at Apple but can he replicate it?
Google is buying Frommer's from publisher John Wiley & Sons Inc. in a deal that includes John Wiley's other travel-related businesses
Kayak.com is among the best travel sites, and you're missing out if you've never tried its iPhone app
Yahoo chief can expect support from the company's top shareholder in her plan to keep cash originally intended for investors
Government settlement requires social network to obtain users' consent before sharing their personal information
Notorious ex-computer hacker Kevin Mitnick offers tips to keep you safe from criminals when using your PC in public
The social networking site opens the door to real money, gambling in the U.K. in a bid to increase its revenue opportunities
Square will process credit card, debit card, and mobile payments for Starbucks stores starting this fall
Hewlett-Packard writes down 72 percent of the goodwill it recognized when it acquired consulting firm EDS in 2008
One person's online disaster shows that even the most advanced tech companies can't safeguard the emerging Internet cloud
Looking for ways to spruce up that stale slide show? Scrap it and try Prezi instead
Now that the software maker's new operating system is done, certain quirks with the platform are starting to emerge
Why the eagerly anticipated Apple TV is likely a misdirection play by the tech giant
Microsoft's new email messaging service is Web mail done right, and a significant improvement over Gmail