Facebook unveils 'Graph Search' in San Francisco

Facebook has announced its new "Graph Search" at its headquarters in San Francisco, California.

Its chief executive Mark Zuckerberg said the company's mission "is to make the world more open and connected", Engadget website reports.

Facebook has announced its "big news"


Facebook unveils 'Graph Search'

Facebook has unveiled a new search tool at a 'mystery event' in California.