It is not just protest groups using social media nowadays: governments are getting in on the act - and in unstable eastern Ukraine, Facebook has become a tool of conflict.
A "battle against feminism"? Campaigners tell Channel 4 News about the counter-attack to the controversial Facebook group.
Pilotless drones and high-altitude balloons are some of the ideas being mooted by the internet giants keen to dominate the infrastructure of the web.
Facebook acquires instant messaging service WhatsApp in a $19bn deal that Mark Zuckerberg describes as "extremely valuable". But is it?
As Facebook celebrates its 10th brithday, founder Mark Zuckerberg talks to NBC News about losing teen users, the NSA, and what the next decade holds for the site.
NekNominate is the drinking game that happens online instead of the pub. But after being linked to two deaths in Ireland, the backlash has already started.
As Facebook turns 10, Channel 4 News asks if the social media giant's power is dwindling and wonders if we should all be logging off before it reaches the terrible teens.
A number of the world's biggest technology companies are pushing for limits on how far the government can snoop on them. But there's a bigger problem at the heart of all of this.