DeepSeek’s success learning from bigger AI models raises questions about the billions being spent on the most advanced technology.

Despite favoring itself, ChatGPT acknowledged DeepSeek as a strong competitor. It noted that DeepSeek offers advantages such as cost efficiency and open-source accessibility. However, it maintained ...

How DeepSeek differs from OpenAI and other AI models, offering open-source access, lower costs, advanced reasoning, and a unique Mixture of Experts architecture.

WASHINGTON (Reuters) -Two members of U.S. Congress are calling on President Donald Trump's administration to consider ...

Energy demands from big tech, including for AI, has elected officials giving an old power source a second look.

On Monday, Nvidia, the largest company in the U.S., lost 17%—a record $600 billion in market capitalization—as investors ...

Italy’s data protection authority has blocked use of Chinese tech startup DeepSeek’s AI application to protect Italians’ data and announced an investigation into the companies behind the chatbot.

Meta CEO Mark Zuckerberg says the company will stick to its plan to invest billions in AI despite the impact of DeepSeek.

B AI model on its wafer-scale processor, delivering 57x faster speeds than GPU solutions and challenging Nvidia's AI chip dominance with U.S.-based inference processing.

Buffer ETFs, also known as defined-outcome ETFs, use options contracts to limit losses while capping upside potential for the indexes they track. This type of fund has become particularly popular ...

Meta and Tesla shares rally. Follow along for live updates on stocks, bonds and other markets, including the Dow Jones Industrial Average, S&P 500 and Nasdaq Composite.