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.

Microsoft is bringing OpenAI’s o1 reasoning model to all Copilot users this week. You won’t need to subscribe to a $20 ...

DeepSeek is a Chinese AI firm specializing in large language models (LLMs). Founded in 2023 by Liang Wenfeng, a co-founder of hedge fund High-Flyer, the company develops open-source AI models.

OpenAI says it plans to let U.S. National Laboratories use its AI models for nuclear weapons security and other scientific ...

US stocks rose on Thursday, with the Nasdaq (^IXIC) and S&P 500 (^GSPC) eyeing a comeback as investors digested news that the ...

Key tech stocks were a mixed bag in early trading Thursday after executives at Meta and Microsoft said they plan to keep ...

While Tesla focuses on its robotaxi launch, Rivian is looking to take hands off the wheel and eyes off the road while ...

On Thursday, OpenAI announced that it is deepening its ties with US government through a partnership with the National ...

China's DeepSeek took the world by storm this week by introducing an AI model that runs efficiently on older NVIDIA GPUs, ...

What I can say is that it's a little rich for OpenAI to suddenly be so very publicly concerned about the sanctity of ...

President Trump’s allies and aides are learning to deal with Tesla CEO Elon Musk, who has had a consistent presence in the ...

Wall Street are pointing mostly higher in premarket trading while more corporate earnings poured in a day after the Federal ...