Canadian smartphone maker BlackBerry on Friday posted an unexpected first quarter loss and disappointing sales figures for its new phones, sending its share price tumbling in early trading.
The White House added Instagram to its social media portfolio on Wednesday, as it posted a picture of a helicopter with President Barack Obama and his family taking off on a trip to Africa.
A mysterious Facebook event set for Thursday has sparked buzz that the leading social network could be adding video to Instagram smartphone picture-sharing service.
US market regulators warned Wednesday of a rise in spam email and social media-based stock promotions that are actually "pump and dump" schemes aimed at cheating small investors.
Apple squares off with the US government in court Monday in a trial accusing the iconic tech firm of leading a conspiracy to boost the price of ebooks.
A year after a nightmarish share offering, Facebook still has its ardent backers and detractors.
Nokia Corp. on Tuesday unveiled its first Lumia smartphone with a metal cover, low-light camera features and new social network apps. But the new model failed to impress investors, who sent the company's stock down more than ...
A bond offering from Apple expected to be priced later today will be one of the largest ever for a US company, according to leading financial newspapers Tuesday.
One of the most successful social networking companies in Silicon Valley saw tremendous growth last year, primarily because it's not a place for posting vacation photos, rating restaurants or playing online games with friends.
After its long dark winter, Apple's tumbling share price is now in the midst of an equally dark spring.