Elon Musk, in a surprise move, has made a bid to take over Sam Altman-led OpenAI. OpenAI is the maker of the chatbot ChatGPT.

The deadline for federal workers to receive financial incentives to quit is approaching. More than 2 million employees have ...

Riordan, who represents thousands of former Twitter employees suing the company, sees many similarities in the predicament of ...

Elon Musk is only one week into his role in President Donald Trump’s new administration, but the US federal government is ...

Demand for calls on the Cboe Volatility Index, also known as the VIX, surged last week as traders bought more than 200,000 lots combined of February 22 and 23 calls, after the index sank below 15 ...

Tomi Kilgore is MarketWatch's deputy investing and corporate news editor and is based in New York. You can follow him on Twitter @TomiKilgore.

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Why did Trump restore TikTok access, and how did he do it? Did someone buy the U.S. operations of TikTok ... If China is going to get information about young kids, I don't know.

The Oklahoma City Thunder stamped their most impressive victory of the season with a 134- 114 win over the Cleveland Cavaliers on Thursday. Billed as "The Rematch" and a possible NBA Finals preview ...

Home secretary Yvette Cooper told MPs it is a “total disgrace” that Rudakubana, then 17 and with a history of violence, was able to buy a weapon ... our children to get their hands on deadly ...