LinkedIn shares plunged more than 40 percent on Friday after a weak outlook from the career-focused social network fueled fears of a slowdown.
Microsoft on Thursday said it was buying a startup that specializes in analyzing email, meeting schedules and other work data to increase people's efficiency on the job.
Google said Monday it was updating its mobile Gmail app for Android device users to allow them to manage multiple email accounts from a single program.
Microsoft on Thursday launched an Outlook app for rival handsets running on Apple's iOS and Google's Android, ramping up its software services efforts.
US online giant Amazon announced plans Wednesday to offer a cloud-based email and calendar service to directly compete with Microsoft Outlook and others.
A US company has signed a preliminary agreement to invest $1.175 billion (864 million euros) in Iran, in a rare joint commercial project to turn rubbish and human waste into electricity.
Shares of Indian outsourcing giant Infosys slid almost nine percent Thursday after the firm warned that quarterly revenues may be weaker-than-expected following project cancellations.
Apple has repurchased $14 billion of its stock in the two weeks after its first-quarter financial results and second-quarter revenue outlook disappointed investors.
United Technologies Corp. is forecasting earnings just shy of Wall Street's forecast.
EBay said the growth rate of e-commerce in the United States is slowing as it delivered a weaker than expected profit and revenue outlook for the current quarter through December. The company's third-quarter earnings edged ...