CNBC’s MacKenzie Sigalos reports on Google's $10 billion cloud deal with Meta that helped send Alphabet shares to an intraday ...

Google could soon be forced to end its default search deal with Apple, a move that would save billions in annual payments.

A looming court ruling could unravel the $26 billion deal that keeps Google the default on iPhones and other devices. CNBC’s ...

CNBC's MacKenzie Sigalos reports on the latest news regarding Google. Trump half-billion-dollar civil fraud fine overturned ...

CNBC's MacKenzie Sigalos joins 'Money Movers' to discuss her conversation with Sam Altman as the OpenAI CEO hosted a dinner ...

CNBC’s MacKenzie Sigalos reports on the cybersecurity firm’s stronger-than-expected results, upbeat guidance, and executive ...

CNBC’s MacKenzie Sigalos spoke with Silicon Valley developers who say GPT-5 is outperforming rivals like Claude on coding, ...

CNBC's MacKenzie Sigalos joins 'Halftime Report' to discuss Amazon post-earnings as the company is now the worst performing stock in the Nasdaq 100.

CNBC’s MacKenzie Sigalos joins 'Money Movers' to discuss OpenAI seeing GHT-5 enterprise surge despite rocky consumer rollout.

CNBC's MacKenzie Sigalos reports on Alphabet's new "world models" that can train AI agents, part of its latest efforts in AI research.

OpenAI is turning up the heat for competitors in a very lucrative market. CNBC's MacKenzie Sigalos joins 'Squawk Box' with ...