The U.S. government is officially investigating Facebook.
Twitter has suspended two accounts allegedly used by Russian intelligence officers to spread information hacked from Democrats computers and email accounts during the 2016 US presidential election.
Google cofounder Larry Page is so serious about flying cars that he just poured a bunch of money into a second startup focused on the technology.
Microsoft has helped innovate facial recognition software. Now it's urging the US government to enact regulation to control the use of the technology.