Anthropic just released Claude Fable 5, calling it the most powerful AI model it has ever made widely available and praising its skills in biology, among others. But the model won't answer basic ...

To continue reading this content, please enable JavaScript in your browser settings and refresh this page. Deep Fission CEO Elizabeth Muller is targeting an IPO ...

Deep Fission, Inc. (FISN) has filed to raise continued development funding via an IPO, according to an S-1 registration statement. The company is developing small modular nuclear reactor technologies ...

One news headline this week had a whiff of déjà vu about it. Nuclear startup Deep Fission announced that it was going public, hoping to garner investor support to build subterranean reactors to power ...

Deep Fission, a Berkeley, California-based nuclear energy startup developing underground small modular reactors, on Wednesday filed for an initial public offering in the latest sign that Wall Street’s ...

May 20 (Reuters) - Deep Fission said on Wednesday it is targeting a valuation of about $1.66 billion in its U.S. initial public offering, looking to ride ‌a wave of investor demand for nuclear power ...

BERKELEY, Calif.--(BUSINESS WIRE)--Deep Fission, Inc. (“Deep Fission” or the “Company”), an advanced nuclear energy company developing small modular pressurized water reactors installed one mile ...

California-based Deep Fission, which plans to place small modular reactors in boreholes a mile underground, has announced plans for an initial public offering of shares, which values it around USD1.66 ...

To continue reading this content, please enable JavaScript in your browser settings and refresh this page. Preview this article 1 min Deep Fission CEO Elizabeth ...

A Massachusetts-based fusion company took another step this week in its race to become the first to get the same power fueling the sun and stars onto the US electrical grid. Commonwealth Fusion ...

Sustainability: News about the rapidly growing climate tech sector and other areas of innovation to protect our planet. SEE MORE by Lisa Stiffler on Apr 29, 2026 at 6:31 am April 29, 2026 at 2:49 pm ...

Zap Energy says its ultimate goal is safe, clean energy from fusion. To help get there, it’s starting to build fission reactors. By Raymond Zhong Atomic fusion has long been seen as the ultimate ...