Excessive Facebook use can damage relationships, study finds

Facebook and other social networking web sites have revolutionized the way people create and maintain relationships. However, new research shows that Facebook use could actually be damaging to users' romantic relationships. ...

Chinese social network Renren files for IPO

Renren, China's most popular social network, filed for an initial public offering in the United States on Friday hoping to raise as much as $583 million.

Friendships are built on alliances, research shows

New research from the University of Pennsylvania is challenging some longtime assumptions about why human beings seek and keep their friends, and it reveals a somewhat darker side to the very nature of friendship itself.

Chinese netizens flood Obama's Google+ page

Hundreds of Chinese have flooded US President Barack Obama's Google+ page, apparently taking advantage of a glitch in China's censorship system to post about human rights and green cards.

China cracks down on 'fake journalists and news'

China said Monday it had launched a campaign to crack down on "fake journalists and news" and "illegal media outlets", as it further tightens its grip on the media in the Internet era.

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