Facebook CEO reveals the ambitious goal during a 12th anniversary celebration for the social network.
The Facebook chief's New Year resolution is to code a personal assistant to manage everything in his home.
Zuck and Priscilla Chan celebrate daughter's birth by pledging billions to promote health, education and other good causes.
Digital rights groups have written an open letter to Mark Zuckerberg calling for a change to the way his project works.
Facebook CEO Mark Zuckerberg says the company is 'thinking' about users' demand for a 'dislike' button.