Antares has achieved a key milestone in the development of its Mark-0 microreactor, becoming ...

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

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

In a major achievement, a new small-sized nuclear reactor set up by a private company, backed by the US government, has ...

Australia has said “all nations” - including the US - should refrain from nuclear weapons testing after Donald Trump announced plans to potentially start exploding nukes for the first time in more ...

By reintroducing US theater nuclear forces first in South Korea, and then more gradually in Japan, Washington can reassure ...