U.S. stocks dropped again on Tuesday, marking a rare two-day slide as the momentum behind Wall Street's record-breaking rally appears to be cooling. The S&P 500 dipped by 0.4 percent in early trading,

U.S. stocks edged back from their all-time highs as some of the steam came out of Wall Street's long, record-breaking rally

China's mainland shares posted modest gains as a lending rate cut juiced real estate stocks, but investors awaited more details on government stimulus.

In a copyright suit, News Corp titles say the AI firm is stealing content and revenue. News Corp is asking the court to block its use of the material.

The Wall Street Journal's parent company, Dow Jones, and the New York Post are suing AI-powered search startup Perplexity for using their content to train its large language models. Both News Corp. publications are accusing Perplexity of copyright infringement for using their articles to generate answers to people's queries,

The parent companies of The Post and the Wall Street Journal have filed suit against the Jeff Bezos-backed artificial intelligence firm Perplexity AI for allegedly engaging in a “massive amount of illegal copying” of the publications’ copyrighted work.