An advisory board convened by OpenAI says it should continue to be controlled by a nonprofit because the artificial ...

Perplexity, the artificial intelligence search startup backed by Nvidia (NVDA), has reportedly raised fresh capital in a deal that values the startup at $18 billion.

NEW YORK — Wall Street rose to records on Thursday following better-than-expected updates on the economy and a mixed set of profit reports from big U.S. companies. The S&P 500 climbed 0.5% to top its ...