Google expert at antitrust trial says government underestimates competition for online ad dollars
OpenAI looks to shift away from nonprofit roots and convert itself to for-profit company
A top government scientist engaged in research misconduct, NIH finds
One Tech Tip: Using Instagram's new teen account settings to supervise young users
Police are probing a cyberattack on Wi-Fi networks at UK train stations
NASA, Boeing and Coast Guard representatives to testify about implosion of Titan submersible
OpenAI exec Mira Murati says she's leaving artificial intelligence company
The northern lights might again be visible in the US as solar activity increases
