Science and TechSocial Media Twitter Names Co-Founder Jack Dorsey As New CEO Jack Dorsey is a Twitter co-founder and has been working as the site's interim CEO since Dick Costolo stepped down in July. Prev Next Posted ShareCopy linkFacebookNextdoorXThreadsRedditLinkedInEmailWhatsAppMessengerPrint Add Scripps News as a Google Preferred Source Most Recent Gunman opens fire in Polish city of Krakow, killing 5 and injuring a dozen AP via Scripps News Group Attacks wound 9 as Ukraine prepares for talks with Russia and the US AP via Scripps News Group Catch Me Up: A Texas flip headlines a huge night for Democratic election gains Jon Leiberman Science and Tech Interactive: Bets are right there on your phone and America is paying the price Reddit will soon require users to log in to access its content Scripps News Group Anthropic is reportedly rapidly accelerating AI development amid slowdown calls AP via Scripps News Group Watch Scripps News on your favorite app or smart TV. About Scripps News Download the Scripps News app
