Facebook

"If we're going to build a safe community, we need to respond quickly," Mark Zuckerberg wrote Wednesday. The hiring spree comes amid a spate of violent videos uploaded to the site by users.

The Facebook chief has an army of subcontractors making editorial judgments about millions of pieces of content — like a media company. But the rules they operate by are complex and contradictory.

The kids look so darned cute in that photo, it's hard not to post it online for all to see. But there are privacy risks to sharing children's images, and children often don't want the exposure.

Has the social media site been good for our mental health or not? The evidence isn't straightforward, researchers say, despite lots of study. How Facebook makes you feel may depend on how you use it.

It will also test new ways for businesses to communicate with users on the app. The privacy policy changes mark the long-expected move by Facebook to begin making money from the free app.

Top brass from Joint Base Lewis McChord took to Facebook this week to answer questions on everything from guns to traffic.With some 52,000 people already…

Baltimore County police shot and killed Korryn Gaines, 23, on Monday after an hours-long standoff; her 5-year-old son was wounded. Police say Gaines was posting video of the standoff on social media.

The social media company's high-altitude, unmanned, solar-powered drone is designed to provide wireless Internet coverage to the ground below.

After last week's police shootings, Facebook received a flood of complaints, with users calling out posts as hate speech. According to Facebook insiders, the company was not prepared.

It will now prioritize posts from friends and family — potentially bad news for media companies relying on Facebook for traffic. The company has been under pressure to defend its political neutrality.