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

Immigration raids across the US have reached their highest point since President Trump's administration took office.

DeepSeek, a Chinese startup, has released a free AI assistant that rivals OpenAI's ChatGPT in quality and was reportedly ...

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

The tech-heavy Nasdaq Composite ( ^IXIC) sank nearly 3%, while the S&P 500 ( ^GSPC) tumbled 1.7%. The Dow Jones Industrial ...

Elon Musk has questioned the microchip claims made by DeepSeek AI, a fast-emerging player in the artificial intelligence pool, which is starting to challenge the United States' control over the AI ...

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

Only a few days ago, TikTok was effectively banned in the US, before it secured a last-minute reprieve from Donald Trump.

U.S. stock futures point lower as tech shares retreat, Nvidia stock sinks following the latest AI model from China's DeepSeek, and AT&T shares gain on better-than-expected results. Here's what ...

The concerns over U.S. tech stocks come during a week when many of the sector's key companies will report earnings. Meta, ...

The rise of little-known Chinese tech start-up DeepSeek has exposed weaknesses in America's "small yard, high fence" strategy ...