acquisitionsBusinessFiftyThree, Maker of Popular Paper App, Gets AcquiredBusinessPinterest Buys Instapaper, the Popular 'Read Later' AppBusinessDell's $67 Billion EMC Deal Dwarfs All Other Tech Tie-UpsBusinessDropbox Looks to Boost Its Mobile Document-Editing With Latest Startup BuyBusinessGoogle Acquires Cloud Database Company FirebaseBusinessApple Finally Confirms It's Buying Beats for $3 BillionGearThis Week's Apple Rumors, Ranked From Dumbest to Most PlausibleGearGoogle Selling Motorola at Multibillion-Dollar LossBusinessGoogle's Grand Plan to Make Your Brain IrrelevantBusinessGoogle Buys Nest for $3.2 Billion in CashGearIt's Official: Google Acquires Crowdsourced Navigation App 'Waze'BusinessYahoo to Buy Tumblr and 'Not Screw It Up'DesignBig Corporations Are Buying Design Firms in DrovesThe Rise and Windfalls of the Most Iconic IPOs of All (Dotcom) TimeBusinessHow Heroku's 'Vibe Managers' Could Transform Salesforce's CultureBusinessEvernote Expands Note-Taking Empire By Acquiring iPad App PenultimateGearHow Apple's Chomp Acquisition Could Change Your App Store ExperienceBusinessWith New Ad Roll-Outs to Come, Twitter Acquires Anti-Malware Start-upBusinessAT&T Temporarily Withdraws FCC Application for T-Mobile MergerBusinessBrief: Cisco Pays $31 million for Axiom Systems, Enhances Cisco PrimeBusinessApple Close to Acquiring Voice-Search CompanyGearRumor: Apple in Talks to Buy Streaming Music Service LalaGearApple Buyout of Mapping Firm Hints at Future Breakup With Google