Twitter study reveals explosion in Arabic 'tweeting'

The popularity of Twitter has soared in the Arab world over the past year, a study published Thursday revealed, reflecting the key role of the social networking site in the "Arab Spring" revolutions.

Twitter stock continues to slide

Twitter's stock price continued a recent decline on Wednesday, closing down 3.5 percent after an analyst lowered the short messaging service's rating on concerns that its stock price is too high.

Firm feeds demand for iPhone apps

Companies are increasingly pitching their products using text messages and cellphone applications. But a South Florida entrepreneur is taking the idea to the next level by designing iPhone apps for large companies, and using ...

Yahoo Mail trouble hits fourth day

An outage at Yahoo Mail hit its fourth day on Thursday, prompting thousands of furious users to ratchet up their criticism on social media.

Mobile multimedia revenues tipped to dethrone text

Multimedia services will surpass text messaging this year as the main source of mobile operators' non-voice revenue in the Asia-Pacific region, industry analyst IDC said Monday.

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