The social network will use a combination of Wi-Fi, GPS, and new Bluetooth beacons to show you location-based info.
The social networks need your attention to serve up more ads.
Now a $10 billion+ business, Facebook looks to the next decade.
The new feature floats important stories to the top of your timeline in a Facebook-esque move.
As many others cut back, a new breed of tech company doubled down on influencing Washington.
Maybe now your friends and family will stop spreading that classic fake story about Facebook charging membership fees.
A version of Facebook for inter-office communication holds promise, but it's still in testing and there's no business model yet.
Amber Alerts on Facebook could go viral and help law enforcement agencies find kids faster.
From Facebook's psychological experiments to Foursquare's check-in drama, social media made us furious this year.
Popular Instagrammers watched their follow counts plummet when Instagram cleaned house.