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

CNBC's MacKenzie Sigalos reports on OpenAI's two new open-weight AI models. Ozzy Osbourne’s cause of death revealed after ...

CNBC's MacKenzie Sigalos joins 'Money Movers' to discuss OpenAI's ChatGPT strong weekly active user numbers and what it means ...

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

In a stunning response to the jobs numbers, Trump fired Erika McEntarfer, who was the commissioner of the Bureau of Labor ...

CNBC’s MacKenzie Sigalos reports on Amazon’s sharp stock drop despite an earnings beat, as AWS lags behind Microsoft and ...

CNBC’s MacKenzie Sigalos reports on Amazon’s strong Q2 beat in North America revenue, online store sales, and third-party ...

CNBC's MacKenzie Sigalos and BD8 Capital's Barbara Doran joins 'Closing Bell Overtime' with reaction to Amazon earnings.

CNBC’s MacKenzie Sigalos joins 'The Exchange' to discuss Amazon's AI spending spree as the Big Tech name is set to report ...