Antares has achieved a key milestone in the development of its Mark-0 microreactor, becoming the first private company to bring an advanced reactor to criticality under the U.S. Department of Energy’s ...

The microreactor from Antares, a private nuclear technology company, had a successful nuclear fission reaction for the first ...

This milestone advances the deployment of next-generation microreactors and reflects strong collaboration between the U.S. Army and the Department of Energy to support military applications of ...

The executive order directed the Department of Energy to have three different reactor designs reach criticality in a bit over ...

Antares Nuclear completed a zero-power criticality test for its Mark-0 demonstrator reactor at Idaho National Laboratory on June 4, 2026. This milestone advances the deployment of next-generation ...

Antares Nuclear Inc.'s Mark-0—a sodium heat-pipe-cooled microreactor fueled by high-assay low-enriched uranium (HALEU) ...

Antares Nuclear's Mark-0 reactor has completed a zero-power fuelled criticality demonstration, becoming the first reactor to ...

Big Blue Nation, it is time for a harsh administrative reality check: While calling for Mark Pope's job might feel like the ultimate catharsis after watching Kentucky look completely lost in an ...

VANCOUVER, BC / ACCESS Newswire / March 6, 2026 / Green Bridge Metals Corporation (CSE:GRBM)(OTCQB:GBMCF)(FWB:J48, WKN:A3EW4S) ("Green Bridge" or the "Company") announces that it plans to ship ...

Add Yahoo as a preferred source to see more of our stories on Google. The Fabrica complex in Botley Road. Image: Mission Street (Image: Andy Ffrench) Developers building a massive new laboratory ...

LOS ANGELES (AP) — Mark Zuckerberg will testify in an unprecedented social media trial that questions whether Meta's platforms deliberately addict and harm children. Meta's CEO is expected to answer ...