Facebook CEO Mark Zuckerberg has told US senators his company is in a constant battle with Russian operators seeking to exploit the social network. “This is an arms race. They’re going to...

Facebook has suspended a Canadian data firm that played a key role in the campaign for the UK to leave the EU. The social media giant said AggregateIQ (AIQ) may have improperly received users’ data. It...

Facebook founder Mark Zuckerberg has said Muslims will always be welcome on his social network.His comments follow remarks by US presidential hopeful Donald Trump, who has been widely criticised this week...