Elon Musk sells off billions in Tesla stock following Twitter takeover 02:42. The so-called Twitter Files are the brainchild of Twitter owner Elon Musk, who has said he wants to show "what really ...

Big changes to Twitter 01:21. The internet is abuzz as the app formerly known as Twitter announced a name change last week. X.com now redirects to Twitter.com; the company's headquarters now ...