The tech-heavy Nasdaq Composite ( ^IXIC) sank nearly 3.5%, while the S&P 500 ( ^GSPC) dropped nearly 2%. The blue-chip Dow ...

Markets have been rattled by claims by China's DeepSeek that its AI assistant uses cheaper chips and less data than leading ...

A dirt-cheap Chinese chat-bot threatens to burst the US tech bubble and sink President Donald Trump's plans to restore ...

U.S. stock futures are sinking on investor jitters over artificial intelligence (AI) competition from China; Nvidia and ASML ...

U.S. stocks ended lower on Friday after hitting new highs following Donald Trump’s return to the White House earlier in the week while investors looked forward to the Federal Reserve’s policy meeting.

Chip giant Nvidia ( NVDA) was more than 11% lower in the first hour of US trading. Industry peer ASML ( ASML) lost 8%, while Arm ( ARM ), Broadcom ( AVGO ), and Micron Technology ( MU) also got ...

The emergence of DeepSeek's free assistant has placed big doubts over the US market's AI-driven rally of the past two years.

A Chinese AI company DeepSeek released an open source artificial intelligence in December saying it only took two months and ...

US stocks dropped sharply Monday morning after a surprise advancement from a Chinese artificial intelligence company, DeepSeek, threatened the aura of invincibility surrounding America’s technology ...

A suddenly popular Chinese artificial intelligence model sent U.S. stocks plunging Monday morning, and MSNBC's Joe ...

U.S. stock indexes are set to fall, as shares of Nvidia, Microsoft and other AI-linked companies drop amid concerns about the ...