In the opening hour of the evening session, U.S. equity futures are sharply higher, tacking on to broad-based gains seen during Tuesday’s regular hours. S&P 500 futures are up 1.6% above 5,400, Nasdaq ...

Sam Altman's exit from Oklo's board makes it easier for OpenAI to potentially strike a power deal with the energy startup.

We recently published a list of These 10 Firms Topped Wednesday’s Trading. In this article, we are going to take a look at ...

Oklo (OKLO) “announced that Sam Altman will step down as Chairman of the Board. Altman has helped guide Oklo’s development ...

Tesla stock rises as CEO Elon Musk says in May he’ll be cutting back ’significantly’ his work with the Trump administration’s ...

OpenAI Chief Executive Sam Altman stepped down from his roll as chairman of nuclear-power startup Oklo, the company announced late on Tuesday. Altman had served also Oklo chairman since 2015. Oklo ...

Sam Altman, the high-profile CEO of OpenAI, has formally resigned as chairman of Oklo Inc., the nuclear technology company he has headed since 2015. The surprise move, announced on Tuesday, is a ...

Julie Hyman examines some of the trending stories on Wall Street as part of Yahoo Finance's Market Minute. Big Tech stocks ...

The latest Market Talks covering Energy and Utilities. Published exclusively on Dow Jones Newswires at 4:20 ET, 12:20 ET and ...

Oklo Inc (NYSE:OKLO) shares are staging a massive reversal Wednesday morning after tumbling late Tuesday following an announcement that OpenAI's Sam Altman is stepping down as chairman of the board.

Sam Altman has resigned as chair of Oklo to prevent a conflict of interest as OpenAI considers a possible nuclear energy deal ...