AbbVie stock surged early Friday after beating fourth-quarter expectations, largely on the back of its immunology drugs.

Arm's valuation is at risk with China's DeepSeek AI tool impacting demand for AI chips, high P/E ratio unsustainable despite partnerships. See more on ARM here.

Nvidia shares' 9% recovery Tuesday was the second-best day in terms of market cap added for any company ever, trailing only a ...

The new president is tossing out some of the biggest names in the tech world as possible buyers of TikTok’s US operations, ...

Tech billionaires lost around $100 billion as Chinese AI disruptor DeepSeek challenges Silicon Valley with a low-cost chatbot ...

Hangzhou-based DeepSeek has been developing AI models since 2023, but the company first came onto the radar of many Western investors this weekend as its free DeepSeek R1 chatbot app topped download c ...

Several notable billionaires experienced massive hits to their fortunes Monday as the Chinese generative artificial ...

Trump called the joint venture - known as Stargate - "a new American company that will invest $500 billion at least in AI infrastructure in the United States," promising that it will create more than ...

News from China upset U.S. markets Monday and disrupted the frenzy that had built up around artificial intelligence.

OpenAI, SoftBank, and Oracle have announced a new venture, Stargate, through which they aim to build a massive AI ...

Masayoshi Son founded SoftBank in 1981. It has invested millions in some of Silicon Valley's biggest tech companies.

President Donald Trump announced an A.I. initiative called Stargate. During a press conference at the White House attended by ...