The Big Four professional services firms are running their own AI race. Deloitte, EY, PwC, and KPMG have been investing heavily in automation and AI for several years, competing to build the best ...

U.S. lawmakers just threw a wrench into Big Tech's AI party. Senators Elizabeth Warren and Ron Wyden are pressing Microsoft (NASDAQ:MSFT) and Google (GOOGL) for details on their cloud-AI ...

"As they [Big Tech companies] try to build out AI data centers, this is going to have an effect on their ability to do so," CSIS director of strategic technologies Matt Pearl told Yahoo Finance.

CNBC's Deirdre Bosa reports on news regarding AI and Big Tech. China shuts down trade with US in riposte to Trump Kurt Russell delights fans as he reunites with co-star after more than 40 years ...