Twitter

The ultimate aim of Musk's $2.9 billion share purchase is not clear. Yet in recent weeks Musk has questioned free speech on Twitter and whether the platform is undermining democracy.

The social media companies said the accounts and pages were linked to Russian actors that had launched "hack-and-leak" operations to hurt Hillary Clinton in the 2016 presidential election.

Lawmakers and government agencies say the attack exposes vulnerabilities in the social network's systems that could be exploited to spread disinformation.

Note: This segment is a rebroadcast from September 5, 2018. A team of researchers led by Duke University sociologist Christopher Bail ran an experiment to…

Note: This segment is a rebroadcast from September 5, 2018. A team of researchers led by Duke University sociologist Christopher Bail ran an experiment to…

High-level U.S. military officials are clarifying the policy surrounding transgender service members after President Donald Trump announced a ban of…

High-level U.S. military officials are clarifying the policy surrounding transgender service members after President Donald Trump announced a ban of…

There are all kinds of conversations happening in the multiverse that is social media. From discussions about Ta-Nehisi Coates’ new book to police…

There are all kinds of conversations happening in the multiverse that is social media. From discussions about Ta-Nehisi Coates’ new book to police…

Lots of people are talking about race on Twitter this week, using the hashtag #NotYourAsianSidekick.The person who started the conversation is the writer…