Deep Fission targets small modular nuclear reactors using established pressurized water technology. Read more on FISN stock ...

Kansas town is getting an underground nuclear reactor. It’s split the townspeople - The so-called Gravity Reactor is being ...

Deep Fission wants to place small nuclear reactors about a mile underground, where rock and water pressure could replace some costly safety structures. The company has started testing in Kansas with ...

There are several differences between nuclear reactors and nuclear weapons, including the nature of the fission process and ...

In a single experiment, physicists have measured the "excess" emission of high-energy gamma rays from more than a dozen heavy ...

BERKELEY, Calif.--(BUSINESS WIRE)--Deep Fission Inc. (Deep Fission), the pioneering nuclear energy startup revolutionizing the industry by placing reactors a mile underground, and Deep Isolation, a ...

Deep Fission’s underground design Deep Fission says its underground design could be scaled up to provide a lot of energy with little space. It says, for example, that it could nestle 100 nuclear ...

BERKELEY, Calif.--(BUSINESS WIRE)--Deep Fission, Inc. (“Deep Fission” or the “Company”), a pioneering advanced nuclear energy company placing small modular pressurized water reactors in boreholes one ...

Oklo CEO Jacob DeWitte explains fast fission technology, its efficiency with nuclear fuel, and advanced recycling capabilities for a near-limitless energy source. He highlights the proven technology's ...

IDAHO FALLS, Idaho, June 25, 2026--(BUSINESS WIRE)--Deep Fission, Inc. (Nasdaq: FISN) ("Deep Fission" or the "Company"), an advanced nuclear energy company developing small modular pressurized water ...