Alphabet's search dominance declines as ChatGPT hits 500M weekly users. Read why I rate GOOG stock a Hold and wouldn't recommend buying it for new investors.

Microsoft trades at 30 times estimated earnings, above its long-term history and at a premium to the Nasdaq 100 Index’s multiple of 24.4. Alphabet is cheaper, with a multiple below 21 ...

Microsoft and Alphabet reported quarterly earnings that beat Wall Street's expectations. Their CEOs said that their profits are in part thanks to their companies' investments in AI. This is going ...

The shares were up 0.7% at $171.46 in early trading. Alphabet is taking on Microsoft-backed OpenAI in artificial intelligence. OpenAI said Tuesday that chief scientist and co-founder Ilya ...