Nuclear energy in the West took another step forward as the first privately developed, non-light-water reactor to go critical ...

The first fueled criticality test of a microreactor in a military program offers early validation for reducing reliance on ...

President Trump said on Thursday that the U.S. would begin testing nuclear weapons again for the first time in decades. “We’ve halted many years ago, but with others doing testing I think it’s ...

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

Antares, a U.S. nuclear start-up founded in 2023, has achieved initial criticality with its Mark-0 microreactor at Idaho ...

DUBAI, United Arab Emirates — President Donald Trump’s comments Thursday suggesting the United States will restart its testing of nuclear weapons upends decades of American policy in regards to the ...

President Donald Trump raised questions Wednesday night about a decades-old U.S. prohibition on testing its nuclear weapons by detonating them, a prospect which experts say is dangerous to populations ...

Prior to his meeting with China’s President Xi Jinping in Busan, South Korea on October 30, United States President Donald Trump wrote that he has ordered the U.S. military to resume nuclear testing ...

President Trump’s statements about nuclear testing affirm his determination to ensure that the United States maintains the most powerful nuclear arsenal in the world. Last week, President Trump ...