Alphabet and Microsoft's stock prices jumped in after-hours trading today after the AI-infatuated businesses delivered higher-than-anticipated quarterly earnings.… Microsoft is right now up 4.3 ...

Microsoft and its rivals like Google-parent ... The software giant has warned that its operating profit margins would narrow a bit from those development bets. Sure enough, the June quarter ...

Microsoft said Wednesday that its profit for the October-December quarter grew 10% as it works to capitalize on the huge amounts of money it has spent to advance its artificial intelligence ...

Microsoft rivals Amazon, Google and OpenAI have also been spending billions of dollars on AI even though it remains unclear how and when they expect to profit from those investments. Meanwhile ...