CNBC's Deirdre Bosa reports on the latest regarding AI-startup Perplexity. Judge issues nationwide injunction blocking ...

Deirdre Bosa sits down with Perplexity Co-founder and CEO Aravind Srinivas to talk the startup's case for why they are the ...

AI search upstart, Perplexity, is throwing serious cash at a Super Bowl contest in the hopes of wooing new users.

President Donald Trump signed an executive order directing the U.S. to take steps to start developing a government-owned investment fund that he said could be used to profit off of TikTok.