DeepSeek’s AI models surpass ChatGPT in downloads, WhatsApp disrupts a Paragon hacking campaign, and the Indian government ...

Nvidia (NASDAQ: NVDA) stock was crushed on Jan. 27, dropping 17% in a single session after a fresh wave of doubts came to the ...

The result of these and other breakthroughs isn't just an AI model that's faster to train and costs less. The longer-term ...

Microsoft Corp. has invested nearly $14 billion in OpenAI, the massively-valued developer of ChatGPT, but the company last week said that DeepSeek R1, an open-source AI model, was available on its ...

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The e-commerce giant trails only Amazon and Alphabet in the internet service and retailing category Alibaba Group Holding has been named the world's most admired Chinese internet and retail company, ...

Investors should be on high alert for more AI-stock weakness after DeepSeek disrupted markets and sent shares tumbling.

The tech world experienced a costly and highly consequential wake-up call this week with the revelation that Chinese newcomer ...

DeepSeek’s sudden emergence onto the U.S. tech scene this week roiled markets and provided plenty of fodder for earnings ...

OpenAI launches o3-mini, a cost-efficient reasoning model for ChatGPT and the API. Learn about its features, benefits, and availability.

The S&P 500's technology sector just ended its worst week since early September, after Chinese artificial-intelligence company DeepSeek seemed to startle investors' perception of winners and losers in ...