Mark Zuckerberg

Facebook announced Friday that it will start flagging some political content amid an advertiser boycott.

Mark Zuckerberg founded the social media site as a Harvard sophomore.

The North Face said on Friday that it is pulling ads from Facebook amid backlash over the company's policies.

Here are the five biggest social media sites by number of active users.

The AFL-CIO accused Facebook of helping companies censor employees' speech about unionizing.

Facebook said during a meeting that there are "benefits" to "content control" for administrators, giving the example of the word "unionize" as one that business leaders might choose to censor on the platform, The Intercept reported.

On March 18, the stock market had already dropped about 29 percent from its Feb. 19 peak. 

Here’s what you need to know about Facebook’s chief operating officer.

The Facebook founder and CEO also argued that employees should view the controversy within the larger context of activity on the platform.

Facebook CEO criticized over handling of Trump post warning, "when the looting starts, the shooting starts."

Here's how Mark Zuckerberg learned that leaders can't just have purpose, you have to impart it to others.